The Best Dehumidifier for Grow Tent 2021: Top Picks and Reviews

Planting in an indoor environment has become very popular among people of all ages. For this, you have to invest in the grow tent and take care of the humidity level as the proper growth largely depends on it. Besides the other to-dos, setting up the best dehumidifier for grow tent is an important thing to consider. 

Growing the plants on your own is an excellent experience in itself. And if you follow the procedures accordingly, then the result will be satisfying. No matter what size the grow tent has, the best dehumidifier for microgreens or any plants will keep the atmosphere under total control.

image
Keystone 35 Pint Dehumidifier with Electronic...
SEAVON Electric Dehumidifiers for Home, 2200 Cubic...
Frigidaire 70-Pint Dehumidifier, Gray & White
Pro Breeze Electric Mini Dehumidifier, 2200 Cubic...
Honati Home Dehumidifier, 1000 ML Ultra Quiet...
hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for...
feature
a 24-hour timer. Settings include Normal, Turbo, and Auto-Defrost
500 ml capacity tank,shut-off automatically when full water.
70 pints per day dehumidifier,on/off timer,eliminate bacteria
Lightweight, Compact and Portable ,Thermo-electric cooling
1000 ml tank,Power: 45W,Dehumidifier and Air Purifier
1.8 gallon water tank ,Washable Filter, Built-in Handles and Wheels
Suitable for
attic, bedroom, basement, bathroom, garage,
Basements, Bedroom, Bathroom, RV, Closet, Auto Shut Off
protects your home from mold and mildew
Home, Kitchen Bedroom, Basement, Caravan, Office, Garage
for Basements, Bedroom, Bathroom, Baby Room
for Extra Large Rooms and Basements
coverage area
up to 3000 square feet
1500 Cubic Feet (175 sq ft)
-
2200 Cubic Feet (250 sq ft)
Up To 215 Sq Ft)
4,500 Sq. Ft
image
Keystone 35 Pint Dehumidifier with Electronic...
feature
a 24-hour timer. Settings include Normal, Turbo, and Auto-Defrost
Suitable for
attic, bedroom, basement, bathroom, garage,
coverage area
up to 3000 square feet
click for details
image
SEAVON Electric Dehumidifiers for Home, 2200 Cubic...
feature
500 ml capacity tank,shut-off automatically when full water.
Suitable for
Basements, Bedroom, Bathroom, RV, Closet, Auto Shut Off
coverage area
1500 Cubic Feet (175 sq ft)
click for details
image
Frigidaire 70-Pint Dehumidifier, Gray & White
feature
70 pints per day dehumidifier,on/off timer,eliminate bacteria
Suitable for
protects your home from mold and mildew
coverage area
-
click for details
image
Pro Breeze Electric Mini Dehumidifier, 2200 Cubic...
feature
Lightweight, Compact and Portable ,Thermo-electric cooling
Suitable for
Home, Kitchen Bedroom, Basement, Caravan, Office, Garage
coverage area
2200 Cubic Feet (250 sq ft)
click for details
Editors choice
image
Honati Home Dehumidifier, 1000 ML Ultra Quiet...
feature
1000 ml tank,Power: 45W,Dehumidifier and Air Purifier
Suitable for
for Basements, Bedroom, Bathroom, Baby Room
coverage area
Up To 215 Sq Ft)
click for details
image
hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for...
feature
1.8 gallon water tank ,Washable Filter, Built-in Handles and Wheels
Suitable for
for Extra Large Rooms and Basements
coverage area
4,500 Sq. Ft
click for details

6 Best Dehumidifier for Grow Tent Reviews:

Setting up an indoor garden is not a one-hour job. It requires a determination, as well as proper equipment, like the best dehumidifier for a, grow tent. If you have made your mind develop a garden, then the following list of the six best dehumidifiers is for you.

1.Keystone 35 Pint Dehumidifier:

Keystone 35 Pint Dehumidifier with Electronic Controls, KSTAD354D, White

As a high-efficiency dehumidifier, the Keystone 35 pint is the first choice of many. For any place up to 3000 square feet, this dehumidifier will remove 50 pints of moisture from the air every day. So, without any doubt, it will improve the air quality of the grow tent.

The use of it is a simple task. It has electronic controls with LED display to show you the humidity level and the working progress. The 24-hour timer is an essential feature of it that counts its working period correctly. Regular, turbo, and auto-defrost are the settings that you can apply to control the humidity.

You never have to open the water-tank cover to check the water level as it is transparent. This dehumidifier is portable, so you can carry it easily and set it anywhere in the grow tent. If the humidity level changes at any corner, anyone can effortlessly change its direction.

The Keystone of Best Dehumidifier for Grow Tent has a continuous draining option that uses a low-level drain and a standard garden hose. It will work well if any emergency occurs. When this draining option works, there is no need to empty the bucket and start again.

What We Like:

  1. An Auto-restart feature is available. 
  2. Automatic shut-down system. 
  3. A new draining system is available. 
  4. Completely portable. 

The drawback:

Some users found a leakage problem (not common) after using it for a long time. 

2. Seavon Mini Dehumidifier

SEAVON Electric Dehumidifiers for Home, 2200 Cubic Feet (205 sq ft) Portable and Compact 16 oz Capacity Quiet Dehumidifiers for Basements, Bedroom, Bathroom, RV, Laundry Room, Closet, Auto Shut Off

The Seavon electric dehumidifier is the second one on our list. It works best in small places like the grow tent by dehumidifying 250 ml of air every day. This compact device’s capacity is 500 ml and is considered the best small dehumidifier in the market.

That is a tech equipped appliance that runs almost automatically and performs at its best so that only little remains to operate manually. When the water is full, the dehumidifier will shut down on its own. And whenever a draining is needed, the led will turn red to let you know.
This dehumidifier is completely noise-free. Its thermoelectric cooling technology works without a compressor that ensures soundless operation.

Though the machine is powerful, it saves energy. Even after running it for the whole day, the total use of power will be 0.96 kW.

This small machine is easily transportable from corner to corner. To control the temperature of the growing tent, you might never find the Best Dehumidifier for Grow Tent than this

What We Like:

  1. The water tank is easily removable. 
  2. It can be operated easily. 
  3. Perfect for a small, grow tent. 
  4. Quiet operation. 

The drawback:

Its 250ml capacity is not perfect for all grow tent. 

3. Frigidaire 70-Pint Dehumidifier:

Frigidaire 70 Pint Dehumidifier with Wi-Fi, White

Excess moisture can cause mold and mildew to the growing tent. Get rid of it, and the Frigidaire 70 pints dehumidifier can be an ideal solution. As an extra advantage of using it, the bacteria will also be eliminated from the air. That results in proper breathing for the growers.

As a small dehumidifier, this one will be perfect for the tent. If it is placed near a suitable drain, it can operate continuously to keep the air fresh for the plants. As an energy-saving appliance, it will save the right amount of money even after running for the whole day. 

You will love the technological touch in it. The electronic controls can operate it while the digital humidity readout will let you know the humidity level at any time. Even if the humidity level is high, the grow room will receive 70-pints per day for sure.

The water disposal basket is placed at the bottom of it that can be easily removable. It features a smooth operation that you never have to bother about it.

What We Like:

  1. Removes mold, mildew, and bacteria. 
  2. It saves energy. 
  3. Smooth operation and cleaning. 
  4. It can serve 24 hours a day. 

What We Don’t Like:

This dehumidifier is a bit overpriced.

4. Pro Breeze Electric Mini Dehumidifier:

Pro Breeze Electric Mini Dehumidifier, 2200 Cubic Feet (205 sq ft), Compact and Portable for High Humidity in Home, Kitchen, Bedroom, Bathroom, Basement, Trailer, Office, RV, Garage with Auto Shut Off

This tiny, adorable dehumidifier can be a great addition to the growing tent and may the be Best Dehumidifier for Grow Tent. It is lightweight, compact, portable, and perfect for a 220 sq. Ft. growing area. The water tank capacity of it is 52-ounces and is capable of removing 18-ounces of water every day.

If you have this dehumidifier, then there is no need to apply silica gel in grow tent. It is an expert to solve any humidity related problem no matter how high it is. As thermoelectric cooling technology has been introduced, you will barely get any sound while it is operating.

There is no need to check the water level over and over. If the dehumidifier is full, it will shut off automatically, and the LED light will turn on. This means the water tank needed to be drained to start operating again.

Keep the plants fresh and healthy; the Pro Breeze dehumidifier will work great. As it is small in size, you can carry it easily and place anywhere you want to.

What We Like:

  1. Automatically shut-off feature. 
  2. Perfect for a 220 sq. Ft. growing tent. 
  3. Energy-efficient appliance. 
  4. It comes at a high price. 

What We Don’t Like:

Not suitable for a large growing room.

5.Honati 1000 ML Small Dehumidifier:

If convenience is your prime concern, then the Honati home dehumidifier is there for you. The makers of it have applied extra attention to its construction so that the grow room can get the exact atmosphere required. It reduces excess moisture to keep the air fresh and favorable for the plants.

This dehumidifier is the most advanced ones in the market. Its right HEPA filter captures more micro-particles than a standard HEPA filter. This is why it is more effective to remove mildew and peculiar smell that helps the plants and growers stay longer in the grow room and take care of the plants.

Though there is no use of chemical substances, energy consumption is 45W, which is very impressive. Its air purifying system works in two modes and perfects to use anywhere you like.

As an advantage for the growers, this electric dehumidifier will make no noise while working. It is only possible because of its quality construction. In a word, this appliance is one of the best dehumidifiers for grow tent.

What We Like:

  1. Work as a dehumidifier or air purifier. 
  2. 1.6-pint moisture removal capacity. 
  3. Quality HEPA filter activated. 
  4. Portable and easy to use. 
Honati Home Dehumidifier, 1000 ML Ultra Quiet...

What We Don’t Like: 

Its drain plug is quite small. 

6. hOmeLabs 4,500 Sq. Ft Dehumidifier:

So far, we have reviewed small dehumidifiers mostly, but for a large place, you need a bigger one. Such as the HomeLabs Energy Star, which is a perfect dehumidifier for a larger grow room. Its water tank capacity is 1.8 gallons, which is very rare in the market. 

The removal of moisture largely depends on the moisture condition, and the size of the grow tent. Let you know only, and this dehumidifier removes up to 50 pints per day. So, do not make a mistake by not considering this quality dehumidifier for your large grow room.

Though it is large, you will find it completely portable. Using the built-in handle and the wheels, you can place the dehumidifier anywhere you want to. Besides all, you will receive two years of warranty from the buying date that ensures the durability of this dehumidifier.

The using process is also plain and simple. All you have to do is set the ideal moisture setting and run automatically for 24 hours. If the tank gets full, an automatic shut-off will occur without any physical interference.

What We Like:

  1. Appropriate for large grow room. 
  2. Remove 50-pints of moisture. 
  3. Easy to use. 
  4. Portable and durable. 
hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for...

What We Don’t Like:

It may exhaust heat. 

Why Do You Need a Dehumidifier for a Grow Room?

For any plant, it requires a constant amount of water for proper growth. If the moisture level is high in a grow tent, the plants will use the leaves overtime to absorb moisture. If the moisture level is low, then the roots act to absorb the water.

If you can control the moisture level in your indoor growing tent, you will get control of the plants’ nutrient intake. That is not all about controlling because by keeping the right level will make the plants healthy and robust. As a result, the roots and leaves will be healthier also.

Besides controlling and keeping the plants healthy, you must prevent mold and mildew harmful to the plants. All of these are possible if you set the best grow room dehumidifier in your growing tent.

High moisture levels can cause white powdery mildew, which is a common issue for the plants. You might know that some plants prefer a humid environment to grow properly. In such cases, it will be quite severe and tricky for you to control this fungal disease.

If you can ensure proper airflow around the tent, the environment will favor the plants. Moreover, it will prevent fungal growth and any other disease that can cause trouble. A quality grows room dehumidifier is well enough to maintain the proper airflow. 

Bud root is another problem that the growers experience very often. Poor environment management is the reason behind this. The alarming thing is that this problem is hard to spot for the growers.

All the problems that we have discussed so far are very usual but not impossible to prevent. Once you purchase the best dehumidifier for the growing room, the plant-related difficulties will be gone. 

FAQs for Best Dehumidifier for Grow Tent:

1) Where to Place Dehumidifiers in Your Grow Room?

While placing a dehumidifier, you must keep it in mind that all the air of the grow tent should get in touch with it. So, place it so that the dehumidifier filter faces the center of the grow room.

2) What Should Be the Humidity During Flowering?

The beginning of the flowering stage is very vital. At this time, the humidity should be lowered to around 40-50%. For the proper harvest of flowers, the humidity level must be maintained.

3) Is a Dehumidifier for Grow Tent Expensive to Run?

Running a dehumidifier for grow tent is not that expensive. A usual model dehumidifier runs at 250-280 watts per hour. If the current power rate is 15-18 cents per kW, the total cost will come around 4-4.8 cents for an hour.

4) Which Is the Best Size of a Dehumidifier for a Grow Tent?

It depends on the size of the grow tent. Please assume that the plants of a growing system need 25 gallons of water daily, and 5 gallons of them go to drain. For the remaining 20 gallons, you will able to remove 160 pints per day (8 pints per gallon).

So, based on this, you can calculate the required pints per day for your growing system. Thus, you can measure the size of the dehumidifier.

Verdict:

Removing the extra moisture from the air is the first and last thing that a dehumidifier does. It prevents mold and mildew from making sure that the plant’s health is in order. Therefore, investing for a dehumidifier is a wise thing to do, and hopefully, our list will help you find the best one. 

There should not be any doubt left to realize the necessity of a dehumidifier for the growing tent. It does not matter, you have a small tent or a large one, controlling the air inside is vital and only the best dehumidifier for grow tent can do that accordingly.

 

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