---
title: "Marijuana Grow Room Setup: Optimal Humidity and Temperature"
description: Our guide to marijuana grow room set up for the day-to-day operation of managing grow room humidity and temperatures, plus equipment needed to ensure the highest quality product needed to meet the demand of dispensaries and other clients.
image: https://info.purennatural.com/hubfs/pillar_pages/Marijuana_Grow_Room_Setup/Grow_Room_Setup-1.jpg
---

[📦 FREE Shipping\* 🚚](https://purennatural.com/pages/shipping-policy)

[![purennatural](https://info.purennatural.com/hubfs/purennatural-logo-icon.png)](https://www.purennatural.com/)

- [Air Filtration Systems](https://purennatural.com/collections/air-filtration-systems) 
    - [Smoke Eaters](https://purennatural.com/collections/smoke-eaters) 
          - Shop by Type 
                  - [Concealed](https://purennatural.com/collections/concealed-ceiling-smoke-eaters)
                  - [Electronic](https://purennatural.com/collections/electronic-smoke-eaters)
                  - [Flush Mount](https://purennatural.com/collections/flush-mount-smoke-eaters)
                  - [Media-Type](https://purennatural.com/collections/media-type-smoke-eaters)
                  - [Surface Mount](https://purennatural.com/collections/surface-mount-smoke-eaters)
          - Shop by Application 
                  - [Bars or Restaurant](https://purennatural.com/collections/smoke-eaters-for-bars-and-restaurants)
                  - [Cigar Lounge](https://purennatural.com/collections/cigar-lounge-smoke-eaters)
                  - [Consumption Lounge](https://purennatural.com/collections/consumption-lounge-smoke-eaters)
                  - [Home / Portable](https://purennatural.com/collections/home-smoke-eaters)
                  - [Hookah Lounge](https://purennatural.com/collections/hookah-lounge-smoke-eaters)
                  - [Marijuana Grow Room or Dispensary](https://purennatural.com/collections/marijuana-grow-room-or-dispensary-smoke-eaters)
                  - [Vape Shops](https://purennatural.com/collections/air-cleaners-for-e-cig-and-vape-shops)
                  - [VFW / American Legion](https://purennatural.com/collections/vfw-and-american-legion-smoke-eaters)
          - Shop by Brand 
                  - [Pure n Natural](https://purennatural.com/collections/smoke-eaters/pure-n-natural)
                  - [AirMac](https://purennatural.com/collections/smoke-eaters/airmac)
                  - [Airpura](https://purennatural.com/collections/smoke-eaters/airpura)
                  - [CleanAir](https://purennatural.com/collections/smoke-eaters/cleanair)
                  - [CleanLeaf](https://purennatural.com/collections/smoke-eaters/cleanleaf)
                  - [EverClear](https://purennatural.com/collections/smoke-eaters/everclear)
                  - [LikeAire](https://purennatural.com/collections/smoke-eaters/likeaire)
                  - [MiracleAir](https://purennatural.com/collections/smoke-eaters/miracleair)
                  - [Smokeeater](https://purennatural.com/collections/smoke-eaters/smokeeter)
                  - [SmokeMaster](https://purennatural.com/collections/smoke-eaters/smokemaster)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/smoke-eater-replacement-filters-and-accessories)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
    - [Commercial Air Filtration](https://purennatural.com/collections/commercial-air-filtration) 
          - Shop by Application 
                  - [Medical Facilities](https://purennatural.com/collections/best-air-purifiers-for-medical-facilities)
                  - [Grow Rooms](https://purennatural.com/collections/marijuana-grow-room-or-dispensary-smoke-eaters)
                  - [Source Capture](https://purennatural.com/collections/source-capture-air-cleaners)
          - Shop by Brand 
                  - [Pure n Natural](https://purennatural.com/collections/commercial-air-filtration/pure-n-natural)
                  - [AirMac](https://purennatural.com/collections/commercial-air-filtration/airmac)
                  - [Airpura](https://purennatural.com/collections/commercial-air-filtration/airpura)
                  - [AQE](https://purennatural.com/collections/commercial-air-filtration/aqe)
                  - [CleanAir](https://purennatural.com/collections/commercial-air-filtration/cleanair)
                  - [CleanLeaf](https://purennatural.com/collections/commercial-air-filtration/cleanleaf)
                  - [EverClear](https://purennatural.com/collections/commercial-air-filtration/everclear)
                  - [Fume Fighter](https://purennatural.com/collections/commercial-air-filtration/fumefighter)
                  - [LikeAire](https://purennatural.com/collections/commercial-air-filtration/likeaire)
                  - [MicroAir](https://purennatural.com/collections/commercial-air-filtration/microair)
                  - [MiracleAir](https://purennatural.com/collections/commercial-air-filtration/miracleair)
                  - [Permatron](https://purennatural.com/collections/commercial-air-filtration/permatron)
                  - [Queenaire](https://purennatural.com/collections/commercial-air-filtration/queenaire)
                  - [Smokeeater](https://purennatural.com/collections/commercial-air-filtration/smokeeter)
                  - [SmokeMaster](https://purennatural.com/collections/commercial-air-filtration/smokemaster)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/commercial-industrial-panel-filters)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
    - [Portable Air Purifiers](https://purennatural.com/collections/air-purifiers) 
          - Shop by Type 
                  - [All Purpose](https://purennatural.com/collections/best-general-purpose-air-purifiers)
                  - [Air Sterilizers](https://purennatural.com/collections/air-sterilizers)
                  - [Hydroxyl Generators](https://purennatural.com/collections/hydroxyl-generators)
                  - [Home & Office Ozone Generators](https://purennatural.com/collections/home-office-ozone-generating-air-purifiers)
                  - [Sanitizers & Deodorizers](https://purennatural.com/collections/sanitizers-deodorizers)
                  - [Source Capture](https://purennatural.com/collections/source-capture-air-cleaners)
                  - [UV Air Purifiers](https://purennatural.com/collections/ultraviolet-air-purifiers)
          - Shop by Application 
                  - [Allergies & Asthma](https://purennatural.com/collections/air-purifiers-for-allergies-asthma)
                  - [Chemicals](https://purennatural.com/collections/best-air-purifiers-for-chemicals)
                  - [Classrooms & Schools](https://purennatural.com/collections/best-air-purifiers-for-schools-and-classrooms)
                  - [Dental Offices](https://purennatural.com/collections/best-air-purifiers-for-dental-offices)
                  - [Dispensaries](https://purennatural.com/collections/best-air-purifiers-for-dispensaries)
                  - [Fitness Centers](https://purennatural.com/collections/best-air-purifiers-for-fitness-centers)
                  - [General Purpose](https://purennatural.com/collections/best-general-purpose-air-purifiers)
                  - [Health Care Facilities](https://purennatural.com/collections/best-air-purifiers-for-health-care-facilities)
                  - [Nail Salons](https://purennatural.com/collections/best-air-purifiers-for-nail-salons)
                  - [Nursing Homes](https://purennatural.com/collections/best-air-purifiers-for-nursing-homes)
                  - [Odors](https://purennatural.com/collections/best-air-purifiers-for-odors-vocs)
                  - [Police Evidence Rooms](https://purennatural.com/collections/best-air-purifiers-for-evidence-rooms)
                  - [Tobacco Smoke](https://purennatural.com/collections/best-air-purifiers-for-tobacco-smoke)
                  - [Wildfire Smoke](https://purennatural.com/collections/best-air-purifiers-for-wild-fire-smoke)
          - Shop by Brand 
                  - [Airfree](https://purennatural.com/collections/portable-air-purifiers/airfree)
                  - [AirMac](https://purennatural.com/collections/portable-air-purifiers/airmac)
                  - [Airpura](https://purennatural.com/collections/portable-air-purifiers/airpura)
                  - [Boneco](https://purennatural.com/collections/portable-air-purifiers/boneco)
                  - [DesignAir](https://purennatural.com/collections/portable-air-purifiers/designair)
                  - [EnviroKlenz](https://purennatural.com/collections/portable-air-purifiers/enviroklenz)
                  - [MiracleAir](https://purennatural.com/collections/portable-air-purifiers/miracleair)
                  - [Queenaire](https://purennatural.com/collections/portable-air-purifiers/queenaire)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/air-purifier-replacement-filters)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
    - [Commercial Ozone Generators](https://purennatural.com/collections/ozone-generators) 
          - Shop by Brand 
                  - [Queenaire](https://purennatural.com/collections/ozone-generators/queenaire)
          - Resources 
                  - [Maintenance Kits](https://purennatural.com/collections/ozone-generator-maintenance-kits)
    - [Central HVAC Air Filtration](https://purennatural.com/collections/central-air-filtration) 
          - Shop by Type 
                  - [Furnace & AC Filters](https://purennatural.com/collections/furnace-filters)
                  - [UV Light Systems](https://purennatural.com/collections/hvac-uv-air-sanitizers)
                  - [Whole House Systems](https://purennatural.com/collections/whole-house-air-purifiers-hvac-air-cleaning)
          - Shop by Brand 
                  - [Pure n Natural](https://purennatural.com/collections/central-air-filtration/pure-n-natural)
                  - [Permatron](https://purennatural.com/collections/central-air-filtration/permatron)
                  - [SpeedLight](https://purennatural.com/collections/central-air-filtration/speedlight)
    - [Grow Room Air Filtration](https://purennatural.com/collections/grow-room-air-purification-systems) 
          - Shop by Brand 
                  - [CleanLeaf](https://purennatural.com/collections/cleanleaf)
          - Resources 
                  - [Replacement Filters](https://purennatural.com/collections/cleanleaf-replacement-filters-parts)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
- [Water Filter Systems](https://purennatural.com/collections/water-filtration) 
    - [Bottleless Water Dispensers](https://purennatural.com/collections/bottleless-water-coolers) 
          - Shop by Type 
                  - [Bottle Filling Stations](https://purennatural.com/collections/high-capacity-bottle-fillers)
                  - [Countertop](https://purennatural.com/collections/countertop-water-coolers)
                  - [Floor Standing](https://purennatural.com/collections/free-standing-coolers)
                  - [Ice Makers](https://purennatural.com/collections/ice-maker)
          - Shop by Brand 
                  - [International H2O](https://purennatural.com/collections/international-h2o)
                  - [Oasis](https://purennatural.com/collections/oasis)
                  - [Vertex](https://purennatural.com/collections/vertex)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/replacement-filters-coolers)
                  - [Bottleless Water Cooler Guide](https://info.purennatural.com/everything-you-need-to-know-about-using-a-bottleless-water-cooler)
    - [Water Filters](https://purennatural.com/collections/water-filtration) 
          - Shop by Type 
                  - [Countertop](https://purennatural.com/collections/countertop-water-filters)
                  - [Gravity Fed](https://purennatural.com/collections/gravity-fed-water-filters)
                  - [Refrigerator & Ice Maker](https://purennatural.com/collections/refrigerator-water-filters)
                  - [Reverse Osmosis](https://purennatural.com/collections/reverse-osmosis)
                  - [Under Counter / In-Line](https://purennatural.com/collections/under-counter-in-line-water-filters)
                  - [UV Water Sterilizers](https://purennatural.com/collections/uv-water-sterilizers)
                  - [Water Softeners](https://purennatural.com/collections/water-softeners)
                  - [Whole House](https://purennatural.com/collections/whole-house-water-filtration)
          - Shop by Brand 
                  - [Doulton](https://purennatural.com/collections/doulton)
                  - [H2O](https://purennatural.com/collections/h2o-filters)
                  - [Okey](https://purennatural.com/collections/okey)
                  - [PURE](https://purennatural.com/collections/pure)
                  - [QMP](https://purennatural.com/collections/qmp)
                  - [Vertex](https://purennatural.com/collections/vertex-water-filtration-systems)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/replacement-filters-cartridges)
                  - [Water Filter System Guide](https://info.purennatural.com/everything-you-need-to-know-about-a-water-filter-system)
- [Humidity Control](https://purennatural.com/collections/humidity-control) 
    - [Dehumidifiers](https://purennatural.com/collections/commercial-dehumidifiers) 
          - Shop by Type 
                  - [Commercial](https://purennatural.com/collections/commercial-dehumidifiers)
                  - [Desiccant (Low Temperature)](https://purennatural.com/collections/desiccant-dehumidifiers)
                  - [Drying Fans & Air Movers](https://purennatural.com/collections/drying-fans)
                  - [Home & Portable](https://purennatural.com/collections/portable-dehumidifiers)
          - Shop by Brand 
                  - [Alorair](https://purennatural.com/collections/alorair)
                  - [Ebac](https://purennatural.com/collections/ebac)
                  - [Watchdog](https://purennatural.com/collections/watchdog)
          - Shop by Application 
                  - [Crawl Space](https://purennatural.com/collections/crawl-space-dehumidifiers)
                  - [Ductable](https://purennatural.com/collections/ductable-dehumidifiers)
                  - [Restoration](https://purennatural.com/collections/portable-restoration-dehumidifiers)
                  - [Swimming Pool & Spa](https://purennatural.com/collections/swimming-pool-spa-dehumidifiers)
                  - [Wall Mounted](https://purennatural.com/collections/wall-mounted-dehumidifiers)
                  - [Warehouse](https://purennatural.com/collections/warehouse-dehumidifiers)
          - Moisture Removal Capacity 
                  - [Less Than 25 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-less-than-25-pint-per-day-capacity)
                  - [25-50 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-25-50-pint-per-day-capacity)
                  - [51-75 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-51-75-pint-per-day-capacity)
                  - [76-100 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-76-100-pints-per-day-capacity)
                  - [100+ Pints/Day](https://purennatural.com/collections/dehumidifiers-with-100-pints-per-day-capacity)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/dehumidifier-parts-accessories)
                  - [Commercial Dehumidifier Comparison Guide](https://info.purennatural.com/commercial-dehumidifier-comparison-guide)
                  - [Dehumidifier Sizing Form](https://purennatural.com/pages/dehumidifier-sizing-request-form)
    - [Humidifiers](https://purennatural.com/collections/humidifiers) 
          - Shop by Brand 
                  - [Boneco](https://purennatural.com/collections/boneco)
                  - [Envion](https://purennatural.com/collections/envion)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/humidifier-accessories)
- [Heating & Cooling](https://purennatural.com/collections/heating-cooling) 
    - [Heating](https://purennatural.com/collections/heaters) 
          - Shop by Type 
                  - [All-Season Heaters](https://purennatural.com/collections/all-season-heaters)
                  - [Combo Heaters / Air Purifiers](https://purennatural.com/collections/portable-heaters-with-air-purifiers-combo-units)
                  - [Commercial AC with Heaters](https://purennatural.com/collections/commercial-ac-units-with-heaters)
                  - [Direct Plug-In Heaters](https://purennatural.com/collections/direct-plug-in-heaters)
                  - [Outdoor Heaters](https://purennatural.com/collections/portable-outdoor-heaters)
                  - [Portable Room Heaters](https://purennatural.com/collections/portable-room-heaters)
          - Shop by Brand 
                  - [Ebac](https://purennatural.com/collections/ebac-heaters)
                  - [Envion](https://purennatural.com/collections/envion-heaters)
                  - [MovinCool](https://purennatural.com/collections/movincool-commercial-ac-units-with-heaters)
          - Resources 
                  - [Parts & Accessories](https://purennatural.com/collections/portable-heaters-replacement-parts)
    - [Cooling](https://purennatural.com/collections/portable-spot-coolers) 
          - Shop by Type 
                  - [Commercial Air Conditioners](https://purennatural.com/collections/commercial-air-conditioners)
                  - [Commercial AC with Heater](https://purennatural.com/collections/commercial-ac-units-with-heaters)
                  - [Commercial Spot Coolers](https://purennatural.com/collections/portable-spot-coolers)
          - Shop by Brand 
                  - [KwiKool](https://purennatural.com/collections/kwikool-portable-spot-coolers)
                  - [MovinCool](https://purennatural.com/collections/movincool-portable-air-conditioners)
          - Shop by Cooling Power 
                  - [12,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-12000-btu-cooling-power)
                  - [13,800 BTUs](https://purennatural.com/collections/portable-spot-coolers-13800-btu-cooling-power)
                  - [15,500 BTUs](https://purennatural.com/collections/portable-spot-coolers-15500-btu-cooling-power)
                  - [16,800 BTUs](https://purennatural.com/collections/portable-spot-coolers-16800-btu-cooling-power)
                  - [24,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-24000-btu-cooling-power)
                  - [36,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-36000-btu-cooling-power)
                  - [39,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-39000-btu-cooling-power)
                  - [60,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-60000-btu-cooling-power)
          - Resources 
                  - [Parts & Accessories](https://purennatural.com/collections/movincool-accessories)
                  - [Everything Cool About a Portable Air Conditioner](https://info.purennatural.com/whats-cool-about-a-portable-air-conditioner)
                  - [How to Determine What Portable Air Conditioner Size to Get](https://blog.purennatural.com/how-to-determine-portable-air-conditioner-size)
- [Knowledge Center](https://purennatural.com/pages/knowledge-center) 
    - [Pure n Natural Blog](https://3481423.hs-sites.com)
    - [Bottleless Water Cooler Product Comparison Guide](https://info.purennatural.com/bottleless-water-cooler-product-comparison-guide)
    - [Cigar Lounge Owner’s Guide to Smoke Removal](https://info.purennatural.com/cigar-lounge-owners-guide-to-smoke-removal)
    - [Everything Cool About a Portable Air Conditioner](https://info.purennatural.com/whats-cool-about-a-portable-air-conditioner)
    - [Everything You Need to Know About a Water Filter System](https://info.purennatural.com/everything-you-need-to-know-about-a-water-filter-system)
    - [Everything You Need to Know About Using a Bottleless Water Cooler](https://info.purennatural.com/everything-you-need-to-know-about-using-a-bottleless-water-cooler)
    - [Marijuana Grow Room Setup: Optimal Humidity & Temperature](https://info.purennatural.com/marijuana-grow-room-setup-optimal-humidity-and-temperature)
    - [Ultimate Guide to Finding the Best Dehumidifier for Your Business](https://info.purennatural.com/commercial-dehumidifier-comparison-guide)
- [Contact](https://purennatural.com/pages/contact) 
    - [Contact Us](https://purennatural.com/pages/contact)
    - [About Pure n Natural Systems](https://purennatural.com/pages/about-us)
    - [Ordering Information](https://purennatural.com/pages/ordering-information)
    - [FREE Shipping Policy](https://purennatural.com/pages/shipping-policy)
    - [Returns](https://purennatural.com/pages/returns-cancellations)
    - [Pure Rewards Program](https://purennatural.com/pages/pure-rewards-loyalty-program)
    - [Email Offers & Discounts](https://purennatural.com/pages/email-offers-discounts)
- [Financing](https://purennatural.com/pages/financing)

[![purennatural](https://info.purennatural.com/hubfs/shopping-cart-icon.png)](https://www.purennatural.com/cart/)

[📦 FREE Shipping\* 🚚](https://purennatural.com/pages/shipping-policy)

- [1-800-237-9199](tel:+1-800-237-9199)
- [Contact](https://purennatural.com/pages/contact)

<https://purennatural.com/account/login> <https://purennatural.com/cart>

[![Pure n Natural](https://info.purennatural.com/hubfs/Purennatural%20July%202017/Images/logo.png)](https://www.purennatural.com/)

- [Free Shipping](https://purennatural.com/pages/shipping-policy)
- [Rewards](https://purennatural.com/pages/pure-rewards-loyalty-program)
- [Promos](https://purennatural.com/collections/top-monthly-deals)
- [Financing](https://purennatural.com/pages/financing)

- [Air Filtration Systems](https://purennatural.com/collections/air-filtration-systems) 
    - [Smoke Eaters](https://purennatural.com/collections/smoke-eaters) 
          - Shop by Type 
                  - [Concealed](https://purennatural.com/collections/concealed-ceiling-smoke-eaters)
                  - [Electronic](https://purennatural.com/collections/electronic-smoke-eaters)
                  - [Flush Mount](https://purennatural.com/collections/flush-mount-smoke-eaters)
                  - [Media-Type](https://purennatural.com/collections/media-type-smoke-eaters)
                  - [Surface Mount](https://purennatural.com/collections/surface-mount-smoke-eaters)
          - Shop by Application 
                  - [Bars or Restaurant](https://purennatural.com/collections/smoke-eaters-for-bars-and-restaurants)
                  - [Cigar Lounge](https://purennatural.com/collections/cigar-lounge-smoke-eaters)
                  - [Consumption Lounge](https://purennatural.com/collections/consumption-lounge-smoke-eaters)
                  - [Home / Portable](https://purennatural.com/collections/home-smoke-eaters)
                  - [Hookah Lounge](https://purennatural.com/collections/hookah-lounge-smoke-eaters)
                  - [Marijuana Grow Room or Dispensary](https://purennatural.com/collections/marijuana-grow-room-or-dispensary-smoke-eaters)
                  - [Vape Shops](https://purennatural.com/collections/air-cleaners-for-e-cig-and-vape-shops)
                  - [VFW / American Legion](https://purennatural.com/collections/vfw-and-american-legion-smoke-eaters)
          - Shop by Brand 
                  - [Pure n Natural](https://purennatural.com/collections/smoke-eaters/pure-n-natural)
                  - [AirMac](https://purennatural.com/collections/smoke-eaters/airmac)
                  - [Airpura](https://purennatural.com/collections/smoke-eaters/airpura)
                  - [CleanAir](https://purennatural.com/collections/smoke-eaters/cleanair)
                  - [CleanLeaf](https://purennatural.com/collections/smoke-eaters/cleanleaf)
                  - [EverClear](https://purennatural.com/collections/smoke-eaters/everclear)
                  - [LikeAire](https://purennatural.com/collections/smoke-eaters/likeaire)
                  - [MiracleAir](https://purennatural.com/collections/smoke-eaters/miracleair)
                  - [Smokeeater](https://purennatural.com/collections/smoke-eaters/smokeeter)
                  - [SmokeMaster](https://purennatural.com/collections/smoke-eaters/smokemaster)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/smoke-eater-replacement-filters-and-accessories)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
    - [Commercial Air Filtration](https://purennatural.com/collections/commercial-air-filtration) 
          - Shop by Application 
                  - [Medical Facilities](https://purennatural.com/collections/best-air-purifiers-for-medical-facilities)
                  - [Grow Rooms](https://purennatural.com/collections/marijuana-grow-room-or-dispensary-smoke-eaters)
                  - [Source Capture](https://purennatural.com/collections/source-capture-air-cleaners)
          - Shop by Brand 
                  - [Pure n Natural](https://purennatural.com/collections/commercial-air-filtration/pure-n-natural)
                  - [AirMac](https://purennatural.com/collections/commercial-air-filtration/airmac)
                  - [Airpura](https://purennatural.com/collections/commercial-air-filtration/airpura)
                  - [AQE](https://purennatural.com/collections/commercial-air-filtration/aqe)
                  - [CleanAir](https://purennatural.com/collections/commercial-air-filtration/cleanair)
                  - [CleanLeaf](https://purennatural.com/collections/commercial-air-filtration/cleanleaf)
                  - [EverClear](https://purennatural.com/collections/commercial-air-filtration/everclear)
                  - [Fume Fighter](https://purennatural.com/collections/commercial-air-filtration/fumefighter)
                  - [LikeAire](https://purennatural.com/collections/commercial-air-filtration/likeaire)
                  - [MicroAir](https://purennatural.com/collections/commercial-air-filtration/microair)
                  - [MiracleAir](https://purennatural.com/collections/commercial-air-filtration/miracleair)
                  - [Permatron](https://purennatural.com/collections/commercial-air-filtration/permatron)
                  - [Queenaire](https://purennatural.com/collections/commercial-air-filtration/queenaire)
                  - [Smokeeater](https://purennatural.com/collections/commercial-air-filtration/smokeeter)
                  - [SmokeMaster](https://purennatural.com/collections/commercial-air-filtration/smokemaster)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/commercial-industrial-panel-filters)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
    - [Portable Air Purifiers](https://purennatural.com/collections/air-purifiers) 
          - Shop by Type 
                  - [All Purpose](https://purennatural.com/collections/best-general-purpose-air-purifiers)
                  - [Air Sterilizers](https://purennatural.com/collections/air-sterilizers)
                  - [Hydroxyl Generators](https://purennatural.com/collections/hydroxyl-generators)
                  - [Home & Office Ozone Generators](https://purennatural.com/collections/home-office-ozone-generating-air-purifiers)
                  - [Sanitizers & Deodorizers](https://purennatural.com/collections/sanitizers-deodorizers)
                  - [Source Capture](https://purennatural.com/collections/source-capture-air-cleaners)
                  - [UV Air Purifiers](https://purennatural.com/collections/ultraviolet-air-purifiers)
          - Shop by Application 
                  - [Allergies & Asthma](https://purennatural.com/collections/air-purifiers-for-allergies-asthma)
                  - [Chemicals](https://purennatural.com/collections/best-air-purifiers-for-chemicals)
                  - [Classrooms & Schools](https://purennatural.com/collections/best-air-purifiers-for-schools-and-classrooms)
                  - [Dental Offices](https://purennatural.com/collections/best-air-purifiers-for-dental-offices)
                  - [Dispensaries](https://purennatural.com/collections/best-air-purifiers-for-dispensaries)
                  - [Fitness Centers](https://purennatural.com/collections/best-air-purifiers-for-fitness-centers)
                  - [General Purpose](https://purennatural.com/collections/best-general-purpose-air-purifiers)
                  - [Health Care Facilities](https://purennatural.com/collections/best-air-purifiers-for-health-care-facilities)
                  - [Nail Salons](https://purennatural.com/collections/best-air-purifiers-for-nail-salons)
                  - [Nursing Homes](https://purennatural.com/collections/best-air-purifiers-for-nursing-homes)
                  - [Odors](https://purennatural.com/collections/best-air-purifiers-for-odors-vocs)
                  - [Police Evidence Rooms](https://purennatural.com/collections/best-air-purifiers-for-evidence-rooms)
                  - [Tobacco Smoke](https://purennatural.com/collections/best-air-purifiers-for-tobacco-smoke)
                  - [Wildfire Smoke](https://purennatural.com/collections/best-air-purifiers-for-wild-fire-smoke)
          - Shop by Brand 
                  - [Airfree](https://purennatural.com/collections/portable-air-purifiers/airfree)
                  - [AirMac](https://purennatural.com/collections/portable-air-purifiers/airmac)
                  - [Airpura](https://purennatural.com/collections/portable-air-purifiers/airpura)
                  - [Boneco](https://purennatural.com/collections/portable-air-purifiers/boneco)
                  - [DesignAir](https://purennatural.com/collections/portable-air-purifiers/designair)
                  - [EnviroKlenz](https://purennatural.com/collections/portable-air-purifiers/enviroklenz)
                  - [MiracleAir](https://purennatural.com/collections/portable-air-purifiers/miracleair)
                  - [Queenaire](https://purennatural.com/collections/portable-air-purifiers/queenaire)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/air-purifier-replacement-filters)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
    - [Commercial Ozone Generators](https://purennatural.com/collections/ozone-generators) 
          - Shop by Brand 
                  - [Queenaire](https://purennatural.com/collections/ozone-generators/queenaire)
          - Resources 
                  - [Maintenance Kits](https://purennatural.com/collections/ozone-generator-maintenance-kits)
    - [Central HVAC Air Filtration](https://purennatural.com/collections/central-air-filtration) 
          - Shop by Type 
                  - [Furnace & AC Filters](https://purennatural.com/collections/furnace-filters)
                  - [UV Light Systems](https://purennatural.com/collections/hvac-uv-air-sanitizers)
                  - [Whole House Systems](https://purennatural.com/collections/whole-house-air-purifiers-hvac-air-cleaning)
          - Shop by Brand 
                  - [Pure n Natural](https://purennatural.com/collections/central-air-filtration/pure-n-natural)
                  - [Permatron](https://purennatural.com/collections/central-air-filtration/permatron)
                  - [SpeedLight](https://purennatural.com/collections/central-air-filtration/speedlight)
    - [Grow Room Air Filtration](https://purennatural.com/collections/grow-room-air-purification-systems) 
          - Shop by Brand 
                  - [CleanLeaf](https://purennatural.com/collections/cleanleaf)
          - Resources 
                  - [Replacement Filters](https://purennatural.com/collections/cleanleaf-replacement-filters-parts)
                  - [Recommendation Form](https://purennatural.com/pages/looking-for-a-recommendation-for-smoke-eaters)
                  - [CFM Calculator](https://purennatural.com/pages/air-cleaner-cfm-calculator)
- [Water Filter Systems](https://purennatural.com/collections/water-filtration) 
    - [Bottleless Water Dispensers](https://purennatural.com/collections/bottleless-water-coolers) 
          - Shop by Type 
                  - [Bottle Filling Stations](https://purennatural.com/collections/high-capacity-bottle-fillers)
                  - [Countertop](https://purennatural.com/collections/countertop-water-coolers)
                  - [Floor Standing](https://purennatural.com/collections/free-standing-coolers)
                  - [Ice Makers](https://purennatural.com/collections/ice-maker)
          - Shop by Brand 
                  - [International H2O](https://purennatural.com/collections/international-h2o)
                  - [Oasis](https://purennatural.com/collections/oasis)
                  - [Vertex](https://purennatural.com/collections/vertex)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/replacement-filters-coolers)
                  - [Bottleless Water Cooler Guide](https://info.purennatural.com/everything-you-need-to-know-about-using-a-bottleless-water-cooler)
    - [Water Filters](https://purennatural.com/collections/water-filtration) 
          - Shop by Type 
                  - [Countertop](https://purennatural.com/collections/countertop-water-filters)
                  - [Gravity Fed](https://purennatural.com/collections/gravity-fed-water-filters)
                  - [Refrigerator & Ice Maker](https://purennatural.com/collections/refrigerator-water-filters)
                  - [Reverse Osmosis](https://purennatural.com/collections/reverse-osmosis)
                  - [Under Counter / In-Line](https://purennatural.com/collections/under-counter-in-line-water-filters)
                  - [UV Water Sterilizers](https://purennatural.com/collections/uv-water-sterilizers)
                  - [Water Softeners](https://purennatural.com/collections/water-softeners)
                  - [Whole House](https://purennatural.com/collections/whole-house-water-filtration)
          - Shop by Brand 
                  - [Doulton](https://purennatural.com/collections/doulton)
                  - [H2O](https://purennatural.com/collections/h2o-filters)
                  - [Okey](https://purennatural.com/collections/okey)
                  - [PURE](https://purennatural.com/collections/pure)
                  - [QMP](https://purennatural.com/collections/qmp)
                  - [Vertex](https://purennatural.com/collections/vertex-water-filtration-systems)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/replacement-filters-cartridges)
                  - [Water Filter System Guide](https://info.purennatural.com/everything-you-need-to-know-about-a-water-filter-system)
- [Humidity Control](https://purennatural.com/collections/humidity-control) 
    - [Dehumidifiers](https://purennatural.com/collections/commercial-dehumidifiers) 
          - Shop by Type 
                  - [Commercial](https://purennatural.com/collections/commercial-dehumidifiers)
                  - [Desiccant (Low Temperature)](https://purennatural.com/collections/desiccant-dehumidifiers)
                  - [Drying Fans & Air Movers](https://purennatural.com/collections/drying-fans)
                  - [Home & Portable](https://purennatural.com/collections/portable-dehumidifiers)
          - Shop by Brand 
                  - [Alorair](https://purennatural.com/collections/alorair)
                  - [Ebac](https://purennatural.com/collections/ebac)
                  - [Watchdog](https://purennatural.com/collections/watchdog)
          - Shop by Application 
                  - [Crawl Space](https://purennatural.com/collections/crawl-space-dehumidifiers)
                  - [Ductable](https://purennatural.com/collections/ductable-dehumidifiers)
                  - [Restoration](https://purennatural.com/collections/portable-restoration-dehumidifiers)
                  - [Swimming Pool & Spa](https://purennatural.com/collections/swimming-pool-spa-dehumidifiers)
                  - [Wall Mounted](https://purennatural.com/collections/wall-mounted-dehumidifiers)
                  - [Warehouse](https://purennatural.com/collections/warehouse-dehumidifiers)
          - Moisture Removal Capacity 
                  - [Less Than 25 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-less-than-25-pint-per-day-capacity)
                  - [25-50 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-25-50-pint-per-day-capacity)
                  - [51-75 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-51-75-pint-per-day-capacity)
                  - [76-100 Pints/Day](https://purennatural.com/collections/dehumidifiers-with-76-100-pints-per-day-capacity)
                  - [100+ Pints/Day](https://purennatural.com/collections/dehumidifiers-with-100-pints-per-day-capacity)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/dehumidifier-parts-accessories)
                  - [Commercial Dehumidifier Comparison Guide](https://info.purennatural.com/commercial-dehumidifier-comparison-guide)
                  - [Dehumidifier Sizing Form](https://purennatural.com/pages/dehumidifier-sizing-request-form)
    - [Humidifiers](https://purennatural.com/collections/humidifiers) 
          - Shop by Brand 
                  - [Boneco](https://purennatural.com/collections/boneco)
                  - [Envion](https://purennatural.com/collections/envion)
          - Resources 
                  - [Filters & Accessories](https://purennatural.com/collections/humidifier-accessories)
- [Heating & Cooling](https://purennatural.com/collections/heating-cooling) 
    - [Heating](https://purennatural.com/collections/heaters) 
          - Shop by Type 
                  - [All-Season Heaters](https://purennatural.com/collections/all-season-heaters)
                  - [Combo Heaters / Air Purifiers](https://purennatural.com/collections/portable-heaters-with-air-purifiers-combo-units)
                  - [Commercial AC with Heaters](https://purennatural.com/collections/commercial-ac-units-with-heaters)
                  - [Direct Plug-In Heaters](https://purennatural.com/collections/direct-plug-in-heaters)
                  - [Outdoor Heaters](https://purennatural.com/collections/portable-outdoor-heaters)
                  - [Portable Room Heaters](https://purennatural.com/collections/portable-room-heaters)
          - Shop by Brand 
                  - [Ebac](https://purennatural.com/collections/ebac-heaters)
                  - [Envion](https://purennatural.com/collections/envion-heaters)
                  - [MovinCool](https://purennatural.com/collections/movincool-commercial-ac-units-with-heaters)
          - Resources 
                  - [Parts & Accessories](https://purennatural.com/collections/portable-heaters-replacement-parts)
    - [Cooling](https://purennatural.com/collections/portable-spot-coolers) 
          - Shop by Type 
                  - [Commercial Air Conditioners](https://purennatural.com/collections/commercial-air-conditioners)
                  - [Commercial AC with Heater](https://purennatural.com/collections/commercial-ac-units-with-heaters)
                  - [Commercial Spot Coolers](https://purennatural.com/collections/portable-spot-coolers)
          - Shop by Brand 
                  - [KwiKool](https://purennatural.com/collections/kwikool-portable-spot-coolers)
                  - [MovinCool](https://purennatural.com/collections/movincool-portable-air-conditioners)
          - Shop by Cooling Power 
                  - [12,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-12000-btu-cooling-power)
                  - [13,800 BTUs](https://purennatural.com/collections/portable-spot-coolers-13800-btu-cooling-power)
                  - [15,500 BTUs](https://purennatural.com/collections/portable-spot-coolers-15500-btu-cooling-power)
                  - [16,800 BTUs](https://purennatural.com/collections/portable-spot-coolers-16800-btu-cooling-power)
                  - [24,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-24000-btu-cooling-power)
                  - [36,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-36000-btu-cooling-power)
                  - [39,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-39000-btu-cooling-power)
                  - [60,000 BTUs](https://purennatural.com/collections/portable-spot-coolers-60000-btu-cooling-power)
          - Resources 
                  - [Parts & Accessories](https://purennatural.com/collections/movincool-accessories)
                  - [Everything Cool About a Portable Air Conditioner](https://info.purennatural.com/whats-cool-about-a-portable-air-conditioner)
                  - [How to Determine What Portable Air Conditioner Size to Get](https://blog.purennatural.com/how-to-determine-portable-air-conditioner-size)
- [Knowledge Center](https://purennatural.com/pages/knowledge-center) 
    - [Pure n Natural Blog](https://3481423.hs-sites.com)
    - [Bottleless Water Cooler Product Comparison Guide](https://info.purennatural.com/bottleless-water-cooler-product-comparison-guide)
    - [Cigar Lounge Owner’s Guide to Smoke Removal](https://info.purennatural.com/cigar-lounge-owners-guide-to-smoke-removal)
    - [Everything Cool About a Portable Air Conditioner](https://info.purennatural.com/whats-cool-about-a-portable-air-conditioner)
    - [Everything You Need to Know About a Water Filter System](https://info.purennatural.com/everything-you-need-to-know-about-a-water-filter-system)
    - [Everything You Need to Know About Using a Bottleless Water Cooler](https://info.purennatural.com/everything-you-need-to-know-about-using-a-bottleless-water-cooler)
    - [Marijuana Grow Room Setup: Optimal Humidity & Temperature](https://info.purennatural.com/marijuana-grow-room-setup-optimal-humidity-and-temperature)
    - [Ultimate Guide to Finding the Best Dehumidifier for Your Business](https://info.purennatural.com/commercial-dehumidifier-comparison-guide)
- [Contact](https://purennatural.com/pages/contact) 
    - [Contact Us](https://purennatural.com/pages/contact)
    - [About Pure n Natural Systems](https://purennatural.com/pages/about-us)
    - [Ordering Information](https://purennatural.com/pages/ordering-information)
    - [FREE Shipping Policy](https://purennatural.com/pages/shipping-policy)
    - [Returns](https://purennatural.com/pages/returns-cancellations)
    - [Pure Rewards Program](https://purennatural.com/pages/pure-rewards-loyalty-program)
    - [Email Offers & Discounts](https://purennatural.com/pages/email-offers-discounts)
- [Financing](https://purennatural.com/pages/financing)

![Marijuana Grow Room Set up by Pure n Natural](https://info.purennatural.com/hs-fs/hubfs/Marijuana%20Grow%20Room%20Set%20up%20by%20Pure%20n%20Natural.png?width=1200&name=Marijuana%20Grow%20Room%20Set%20up%20by%20Pure%20n%20Natural.png "Marijuana Grow Room Set up by Pure n Natural")

Marijuana Grow Room Setup: Optimal Humidity and Temperature

Over the last decade, more states have legalized both medicinal and recreational marijuana—transforming the cannabis landscape in the U.S. and beyond. With evolving regulations and rising consumer demand, the market has experienced explosive growth. Consider these updated industry highlights:

- **Market Growth:**
  
    - The U.S. cannabis market was valued at approximately **$13.6-$17.5 billion in 2020**.
    - Projections now estimate the market will surpass **$41-$46 billion by the end of 2025**, reflecting a compound annual growth rate (CAGR) of around 11%-18%. 

- **Investor Trends:**
  
    - Investors are increasingly viewing the cannabis industry as a robust long-term opportunity.
    - A growing number of investments are directed toward dispensaries and retail operations, as noted by industry experts like Scott Greiper, president of Viridian Capital Partners.
- **Quality & Branding:**
  
    - As dispensaries expand in number and size, consumers expect higher-quality products and a wider variety of unique brands.
    - Much like the wine industry, premium cannabis brands can command prices up to ten times higher than average products, reinforcing the importance of consistency and quality from growers.

In today’s competitive environment, growers face rising pressure to deliver consistently high-quality cannabis to meet both consumer expectations and the evolving market demand.

This content guide will help you understand the key trends and strategies shaping the industry—empowering you to turn increased demand into increased revenue.

## Let's Get Growing

What are the most important points of growing a consistent crop to build your brand? Again, borrowing from the winemaker’s metaphor, it’s all about what you’re growing, where you’re growing it and the conditions it’s grown under. Below, we’ll look at how to create the best growing environment, with a focus on **humidity and temperature controls**.

To start with, relative humidity is determined by how much water vapor the air can hold at a specific temperature. Warm air can hold more water than cold air, so **the warmer the air is, the higher the relative humidity will be**.

![Grow_Room_Setup-2](https://info.purennatural.com/hs-fs/hubfs/pillar_pages/Marijuana_Grow_Room_Setup/Grow_Room_Setup-2.png?width=870&name=Grow_Room_Setup-2.png)

As you probably already know, after choosing a substrate (the material you’ll be growing your plants in/on), the strain(s) of cannabis you’ll be growing, lights, watering mechanisms and nutrients needed, the most important element of your day-to-day operation will be managing temperature and humidity.

Each stage of a plant’s life-cycle is prone to different needs. With the right equipment, these needs are easily managed when the focus is on keeping everything within the desired ranges and as constant as possible.

To get started, you’ll want to buy a **hygrometer and a thermometer**. With these tools, you can accurately monitor and then alter humidity and temperature conditions in an attempt to strive for repeatable quality levels time and time again. You will also want to purchase an **air filtration system** such as a [CleanLeaf air purifier](https://purennatural.com/collections/air-cleaning-specialists-inc-cleanleaf). This will allow you to protect your high-value crop from mold, pollen, and bacteria, as well as maintain compliance with clean air regulation and maintain a sanitized grow environment.

#### Shop Air Filtration

[Shop Now](https://purennatural.com/collections/grow-room-air-purification-systems)

## The Four Stages of Plant Cycle

### 1. Seedling Stage

- Seedlings and clones like **high humidity levels** of 65-70%
- Temperatures with lights on: 68-77 F° (lights off: 8-9 F° lower)

The increased humidity levels allow seedlings to take water in through the leaves while their root systems are developing.

![Grow_Room_Setup-3](https://info.purennatural.com/hs-fs/hubfs/pillar_pages/Marijuana_Grow_Room_Setup/Grow_Room_Setup-3.png?width=870&name=Grow_Room_Setup-3.png)

### 2. Vegetation Period

- Humidity levels can be **lowered by 5% each week** (acceptable range: 40-70%)
- **Temperatures** may be increased slightly if desired.
- Temperatures with lights on: 71-82 F° (lights off: 8-9 F° lower)

As the roots are now more developed, they’re able to perform most of the needed water uptake with evaporation through the leaves now cooling the plants.

### 3. Flowering Period

- **Humidity levels need to be lowered** to 40-50%
- **IMPORTANT–** Never above 60% humidity!
- Temperatures with lights on: 68-79 F° (avoid high temperatures)

### 4. Late flowering (1-2 weeks before harvest)

While not strictly a necessity, the following can have a direct impact on yield, flavor and appearance:

- **Bring down humidity levels** as much as you can: 30-40%
- **Lower daytime temperatures**, and also increase the temperature difference (day/night)
- Temperatures with lights on: 64-75 F° (lights off: minus 9-18 F°)

## Adjusting Humidity Levels and Temperature

Depending on your lighting solution, season a specific crop is grown in (assuming year-round production), the outdoor air vented in (as it will vary in temperature and its own relative humidity), **controlling temperature and humidity** in your growing space will be **one of the tougher challenges** you will face on a day-to-day basis.

While it’s tough, just know that every grower working at a scale similar to you is going through this as well.

### Ways to Lower Humidity

- Run your existing **tube vent on higher velocities** or **upgrade your air flow fans**. This applies to both air exits in tents and the room it is placed in! Increase fresh/cool air supply.
- Try to **water your plants right after lights are switched on**. The room will be cooler at that time and the immediate absorption will result in less overall humidity.
- The most reliable option is to invest in a [commercial dehumidifier](https://purennatural.com/collections/dehumidifiers) to reduce humidity levels quickly.

[![Grow_Room_Setup-4](https://info.purennatural.com/hs-fs/hubfs/pillar_pages/Marijuana_Grow_Room_Setup/Grow_Room_Setup-4.png?width=870&name=Grow_Room_Setup-4.png)](https://purennatural.com/collections/humidity-control) 

### Ways to Lower Temperatures

- **Increase** the total airflow and air exchange in your growing room
- **A simple trick**: “lights off” during the day -- “lights on” at night
- When you grow with High Pressure **Sodium lights** **(HPS)**, consider using a cool tube
- Install an [air conditioning unit](https://purennatural.com/collections/portable-spot-coolers) (AC’s will also lower humidity levels)

### Raising Humidity

- You can **temporarily increase humidity levels** by misting with a spray bottle
- Keep the surface of the **soil moist**, but not wet
- **Hang wet towels**/cloths in your grow room or put open water containers in it
- The most consistent option will be:  Invest in a humidifier with a large water reservoir (the need for constant refills makes smaller ones inefficient)

### Raising Temperatures

- Upgrade to a **bigger grow light** (more watts = more heat)
- Place a **heating mat** at the bottom of your tent or grow room
- Use a simple [space heater](https://purennatural.com/products/ebac-qzc1500-infra-red-heater)with a reliable thermostat

## Protecting Your Investment

Though it may be exciting to see the fruits of your labor as you begin harvesting, the work is far from done. Correctly processing your crop helps prevent any chances of it becoming damaged or rendered non-smokeable. Proper drying and curing are essential to minimizing the risk of mold contamination and it also greatly improves the taste when smoked.

### Curation

On top of the need for specific temperature and humidity controls throughout the growing process, it’s worth mentioning that humidity level during the drying process is equally important to the quality of the final product.

Too much humidity in your curing space and you might be left with perfectly grown, but moldy cannabis. Nobody wants that; neither the individual user nor the dispensary buyer. Moldy cannabis is easily the fastest way to ruin your reputation as a reliable grower of high-quality buds.

Again borrowing from Royal Queen Seeds expertise, here’s a how-to on drying your valuable crop:

#### Wet Trimming versus Dry Trimming

The curing process breaks down chlorophyll remaining in the plant, resulting in a less-harsh taste. Remember: harsh buds are not quality buds. These procedures can enhance the shelf-life of a crop, which is highly important with a product like cannabis that isn’t afforded the addition of preservatives.

##### Wet Trimming

“Wet trimming” involves trimming as soon as plants are ripe. Remove individual branches and proceed to use sharp scissors or shears to precisely trim excess plant matter. As soon as the plants are cut down, the drying process begins. What’s immediately noticeable is how sticky and wet the buds are. While this is an excellent indicator of potential quality, it’s also a breeding ground for contaminants. Buds left in this state will almost certainly be ruined so it is best to act quickly to begin a controlled drying process.

Widely regarded as the preferred method, “wet trimming” offers the most control and quality assurance. It also has the added benefit of allowing you to collect the “sugar leaves” which contain lower cannabinoid levels and can be stored separately to be processed into edibles at a later time. Remember that “High THC; low Cannabinoid level oil” states list from before? This is where that product comes from.

##### Dry Trimming

This technique is usually reserved for growers with a large amount of plant matter and little time to process it. This involves cutting off branches and hanging them whole from drying lines. Once the plants are dry, they are then trimmed and processed. It is more difficult to achieve the neatness of a wet trim as sugar leaves will curl in toward the buds while drying. The agitation of handling a dried bud during trimming can also result in the loss of potent resin crystals.

![Grow_Room_Setup-5](https://info.purennatural.com/hs-fs/hubfs/pillar_pages/Marijuana_Grow_Room_Setup/Grow_Room_Setup-5.png?width=870&name=Grow_Room_Setup-5.png)

### Drying Room Conditions

Whichever method you choose for trimming your product, suitable conditions for your drying room are important. You’ll want a cool, dark environment with temperatures in the range of **59-71°F and humidity at or near 50%**. Yes, even after the growing process is completed, you still need to be concerned with temperature and humidity.

#### The Drying Process

If you opt to use the wet trimming method, you will need to spread them out across a large surface area. Aeration is important so you’ll want to avoid setting the flowers on a surface like cardboard or newspaper as the buds will dry unevenly. Wire mesh or netted drying racks are more beneficial. This allows airflow to reach all sides and lessen the chance of moist air pockets. Make sure to allow yourself enough space to spread your crop out evenly with a small amount of space between buds for the best results.

You may be tempted to speed up the drying process but it has been shown that slow and steady wins the race. Rushing the process and exposing your crop to high temperatures will almost certainly reduce the quality, and result in diminished flavor and even potentially a “poor and uncomfortable high.” Good luck explaining that to your investors or to a discerning dispensary that has numerous growers vying for their shelf space.

Here again is the equipment you can use to help you attain these levels:

- Air conditioner
- Dehumidifier
- Humidifier
- Portable heater
- Thermo hygrometer to measure temperature & humidity levels

Check on your crop frequently, approximately every three to seven days. They will become noticeably drier with each check. You’ll know your buds are properly cured once they can snap easily in your hands without any signs of stringiness. Any bendiness when twisting slightly will tell you there’s water still present and that they’re not ready to move to jars yet.

#### Find the Best Air Cleaner for Your Grow Room

[Shop Air Cleaners](https://purennatural.com/collections/marijuana-grow-room-or-dispensary-smoke-eaters)

## Pure n Natural Can Help

Pure n Natural Systems specializes in the sale of commercial and industrial humidifiers, dehumidifiers, drying fans, air movers, and portable heating and cooling solutions. We have the equipment you need to make your growing operation a consistent success. And as we’ve already discussed, consistency is king.

That said, we are *not* experts in growing specifics or in the design of custom-growing spaces. However, if you say you need to remove 50-gallons of water a day from the air in a warehouse setting, we can help! [Request a consultation](https://22ma7.share.hsforms.com/2LbUL9T2dQYetmeiebWbDUQ) and speak with our [air quality specialist](https://purennatural.com/pages/contact) for an evaluation of your facility’s air, water, and energy systems.

Also check out our [2025 Cannabis Compliance Playbook](https://purennatural.com/pages/cannabis-compliance-playbook), which is a no-fluff guide that helps you stay compliant, cut costs, and keep your grow running clean, safe, and efficient. 

### Want a portable version of this article? Download it here.

![Marijuana Grow Room Set Up Guide 2025 Thumbnail](https://info.purennatural.com/hs-fs/hubfs/Ebooks/Marijuana%20Grow%20Room%20Set%20Up%20Guide%202025%20Thumbnail.png?width=1545&height=2000&name=Marijuana%20Grow%20Room%20Set%20Up%20Guide%202025%20Thumbnail.png)

 

[![purennatural](https://info.purennatural.com/hubfs/Purennatural%20July%202017/Images/footer_logo2x.png)](https://www.purennatural.com/)

- <https://www.facebook.com/PurenNaturalSystems>
- <https://twitter.com/Pure_n_Natural>
- <https://www.linkedin.com/company/pure-n-natural-systems-inc-/>
- <http://www.pinterest.com/purennatural>
- <https://www.youtube.com/channel/UCM_qyh-0v9bJbrHkl_0-qOA>

Pure n Natural Systems ®

 11150 West Olympic Blvd,  
 Suite 1050 #1019  
 Los Angeles, CA 90064, USA

 

Toll-Free U.S. & CANADA: [1-800-237-9199](tel:18002379199)

International: [1-617-863-8362](tel:+1-617-863-8362)

 

Hours: Mon-Fri 9:00 AM to 5:00 PM EST

- ## [Air Filtration Systems](https://purennatural.com/collections/air-filtration-systems)
  
    - [Portable Air Purifiers & Cleaners](https://www.purennatural.com/product-category/air-purifiers/)
    - [Central Air Filtration](https://www.purennatural.com/product-category/central-air-filtration/)
    - [Furnace Air Filters](https://www.purennatural.com/product-category/furnace-filters/)
    - [Smoke Eaters](https://www.purennatural.com/product-category/smoke-eaters/)
    - [Source Capture Air Cleaners](https://www.purennatural.com/product-category/source-capture-air-cleaners/)
    - [Ozone Generators](https://purennatural.com/collections/ozone-generators)
- ## [Humidity Control](https://purennatural.com/collections/humidity-control)
  
    - [Commercial Dehumidifers](https://purennatural.com/collections/commercial-dehumidifiers)
    - [Desiccant Dehumidifiers](https://purennatural.com/collections/desiccant-dehumidifiers)
    - [Portable Dehumidifiers](https://purennatural.com/collections/portable-dehumidifiers)
    - [Drying Fans & Air Movers](https://purennatural.com/collections/drying-fans)
- ## [Chemical Free Cleaning](https://purennatural.com/collections/chemical-free-cleaning)
  
    - [Ozone Generators](https://purennatural.com/collections/ozone-generators)
    - [Sanitizers and Deodorizers](https://purennatural.com/collections/sanitizers-deodorizers)
- ## [Rewards Programs](https://purennatural.com/pages/pure-rewards-loyalty-program)
  
    - [Rewards Program](https://purennatural.com/pages/pure-rewards-loyalty-program)
    - [HVAC Program](https://purennatural.com/pages/hvac-partnerships)

- ## [Heating & Cooling](https://purennatural.com/collections/heating-cooling)
  
    - [Air Conditioners](https://purennatural.com/collections/air-conditioners)
    - [Portable Space Heaters](https://purennatural.com/collections/heaters)
- ## [Water Filter Systems](https://purennatural.com/collections/water-filtration)
  
    - [Bottleless Water Coolers](https://www.purennatural.com/product-category/bottleless-water-coolers/)
    - [Water Filters](https://www.purennatural.com/product-category/water-filtration/)
    - [Water Softeners](https://www.purennatural.com/product-category/water-softeners/)
- ## [Big Savings](https://purennatural.com/#)
  
    - [Online Only Specials](https://purennatural.com/collections/sale-items)
    - [This Month's Top Deals](https://purennatural.com/collections/top-monthly-deals)
    - [Replacement Filter Finder](https://purennatural.com/collections/all-replacement-filters)
- ## [Support](https://purennatural.com/pages/contact)
  
    - [Contact](https://purennatural.com/pages/contact)
    - [Ordering Information](https://purennatural.com/pages/ordering-information)
    - [Shipping Policy](https://purennatural.com/pages/shipping-policy)
    - [Returns Policy](https://purennatural.com/pages/returns-cancellations)
    - [Financing](https://purennatural.com/pages/financing)
    - [Privacy Policy](https://purennatural.com/pages/privacy-policy)

© 2025 [Pure n Natural Systems](https://purennatural.com/). All rights reserved.