null
Created with Sketch. Created with Sketch.

In indoor gardening and greenhouse processes, a certain level of humidity is required and, in some cases, desirable. However, a balance needs to be achieved in that process. For instance, too much humidity can lead to your plants suffering from some serious damage. If your grow room temperature increases your plants' moisture level, you need to use a dehumidifier.

What is a Dehumidifier?

If you are familiar with a humidifier, then dehumidifiers do the exact opposite. As the name suggests, a dehumidifier is a tool that helps remove moisture from the air and bring it to a desirable level.

When your room has high humidity levels, it can cause mold and bud rot on your plants. It can also slow down the growth of your plants very significantly.

Perfect Humidity Level for Your Grow tent / Grow Room?

plants have different needs when it comes to humidity levels based on what stage of growth they are in. Clones and seedlings require very high humidity levels upto 75%. During veg, a 50-70% humidity is ideal and during flower, the humidity needs to be lower 40-50% is optimal, and this should be maintained throug harvest.

While dehumidifiers have plenty of benefits when it comes to indoor growing, if you are using a hydroponic system, then they are essential. To help control the room's humidity levels, you need proper ventilation, so be sure to use a blower or a fan.

What Dehumidifier Size do I need for my Grow Tent / Grow Room?

The size of a dehumidifier is based on how many pints you need removed. All you need to is use a simple equation to find the right size.

[gallons/day per plant] x [number of plants] x 8 [gallons to pint factor] = [recommended dehumidifier performance]

At Groindoor.com, we have everything for everyone. If you are a commercial grower, we have large commercial dehumidifiers, and if you are a hobby grower, we recommend buying the smaller, more portable dehumidifier.

Still not sure which size is the best for you? Check out our Learning Center guide on Sizing your Grow Room Dehumidifier.

For any other questions or to get commercial pricing, please feel free to call one of our expert growers at 866-GRO-INDR

  • DropAirX Industrial Dehumidifier 130

    DropAirX Industrial Dehumidifier 130

    space saving design and features heavy-duty casters making the unit entirely portable and ultimately easy to move and store. Designed for easy operation and maintenance, the Drop Air X 130 has easy access to its on-board filter, internal drain hose, and...

    $934.95 $736.99
  • DropAirX Industrial Dehumidifier 190

    DropAirX Industrial Dehumidifier 190

    Drop Air X Industrial Dehumidifiers are portable, industrial grade units capable of pulling 190 pints per day in optimum environments (see specifications). The Drop Air X 190 utilizes a space saving design and features heavy-duty casters making the unit...

    $1,395.00 $1,101.78
  • Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 277v Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 277v

    Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 277v

    Anden Industrial Dehumidifier, 320 Pints/Day 277vAnden Grow-Optimized Industrial Dehumidifiers 320 Pints Per Day, 277VAC. Anden A320V3 Dehumidifier is designed and built for grow, with materials proven to perform in the extreme conditions of the grow...

    $4,954.76 $4,273.48
  • Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 240v Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 240v

    Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 240v

    Anden Industrial Dehumidifier, 320 Pints/Day 240vAnden Grow-Optimized Industrial Dehumidifiers 320 Pints Per Day, 208-240VAC. Anden A320V1Dehumidifier is designed and built for grow, with materials proven to perform in the extreme conditions of the grow...

    $4,954.76 $4,273.48
  • Anden Grow-Optimized Industrial Dehumidifier, 210 Pints/Day 240v Anden Grow-Optimized Industrial Dehumidifier, 210 Pints/Day 240v

    Anden Grow-Optimized Industrial Dehumidifier, 210 Pints/Day 240v

    Anden Industrial Dehumidifier, 210 Pints/Day 240vAnden Grow-Optimized Industrial Dehumidifiers 210 Pints Per Day. Anden A210V1 Dehumidifier is designed and built for grow, with materials proven to perform in the extreme conditions of the grow room...

    $3,537.96 $3,051.49
  • Anden Dehumidifier, Movable, 130 Pints/Day Anden Dehumidifier, Movable, 130 Pints/Day

    Anden Dehumidifier, Movable, 130 Pints/Day

    Anden Dehumidifier, Movable, 130 Pints/DayA130F DehumidifierGrow environments require high-capacity, specially-designed dehumidifiers to control humidity and protect crops. The Anden Model A130 delivers performance, capacity and reliability that is not...

    $2,223.47 $1,789.07
  • Active Air Commercial 190 Pint Dehumidifier Active Air Commercial 190 Pint Dehumidifier

    Active Air Commercial 190 Pint Dehumidifier

    Dehumidifier Type Free Standing Exact Moisture Removal Capacity (Pints/Day) 190 Pints Amps 11.3A Warranty 1 Year Active Air Product Documents Active Air™ 100 Pint Dehumidifier Instructions Active Air Commercial Dehumidifiers are designed to...

    $1,484.52 $978.68
  • Active Air Commercial 110 Pint Dehumidifier

    Active Air Commercial 110 Pint Dehumidifier

    Dehumidifier Type Free Standing Exact Moisture Removal Capacity (Pints/Day) 110 Amps 6.75A Warranty 1 Year Active Air Product Documents Active Air™ 100 Pint Dehumidifier Instructions Active Air Commercial Dehumidifiers are designed to...

    $965.06 $714.84
  • Eva-Dry EDV-1100 Petite Mini-Dehumidifier Eva-Dry EDV-1100 Petite Mini-Dehumidifier

    Eva-Dry EDV-1100 Petite Mini-Dehumidifier

    Dehumidifier Type Free Standing Exact Moisture Removal Capacity (Pints/Day) .5 Pints Per Day Amps 2.5 AmpsEva-Dry Product DocumentsEDV 1100 ManualThe EDV1100 is a mini-capacity, electric petite compact dehumidifier. The unit works in areas of the home...

    $54.99 $53.34
  • Eva-Dry E-500 Mini Renewable Wireless Dehumidifier Eva-Dry E-500 Mini Renewable Wireless Dehumidifier

    Eva-Dry E-500 Mini Renewable Wireless Dehumidifier

    Dehumidifier Type Free Standing Exact Moisture Removal Capacity (Pints/Day) .38 to .5 Pints per 4 to 8 WeeksEva-Dry Product DocumentsEva-Dry E-500 ManualThe E-500 fights and protects against dampness in areas such as: Closets: Eva-Dry prevents damage to...

    $59.99 $33.94
  • Eva-Dry E-333 Mini-Dehumidifier Eva-Dry E-333 Mini-Dehumidifier

    Eva-Dry E-333 Mini-Dehumidifier

    Dehumidifier Type Free Standing Exact Moisture Removal Capacity (Pints/Day) .25-.38 Pints per 2 to 4 weeksEva-Dry Product DocumentsEva-Dry E-333 ManualThe E-333 provides dampness protection that is ideal for small spaces such as:Small closets: Eva-Dry...

    $44.99 $24.24
  • Eva-Dry EDV-2500 Mid-size Dehumidifier Eva-Dry EDV-2500 Mid-size Dehumidifier

    Eva-Dry EDV-2500 Mid-size Dehumidifier

    Dehumidifier Type Free Standing Exact Moisture Removal Capacity (Pints/Day) 1.3 Pints per Day Amps 8aEva-Dry Product DocumentsEva-Dry 2500 ManualThe EDV-2500 is a mid-sized, electric dehumidifier designed to pull moisture from areas that are up to 2500...

    $95.45

Most Popular