If you want to cultivate marijuana in an indoor environment, you need to invest in a grow tent. The latter, however, is not enough. You need to have the right tools to make sure that the conditions are favorable for the growth of the marijuana. Among others, one of the most critical is humidity. With the latter, it is crucial to have the best dehumidifier for grow tent.
If the humidity in the grow tent is too high or too low, the health of the plants can be negatively affected. There is a higher likelihood that mold and mildew will be present. They can also be prone to a number of diseases. That being said, the rest of this post will provide a quick look at five of the best dehumidifiers that are worth considering.
Table of Contents
- Best Dehumidifier for Grow Room
- Best Dehumidifier for 4×4 Grow Tent
- Best Dehumidifier for 2×2 Grow Tent
- Mini Dehumidifier for Grow Tent
- Best Dehumidifier for Drying Room
- What Size Dehumidifier for Grow Tent?
- How to Dry Weed with a Dehydrator
- How to Dehumidify a Grow Room
- Where to Place Dehumidifier in Grow Room
- Wrap Up
Best Dehumidifier for Grow Room
#1 Frigidaire FAD504DWD Dehumidifier Review
If you have a large grow room and you need a powerful dehumidifier, this is one that should be on the top of your list. This has a total capacity of 50 pints per day. While it comes with a tank, you can also set it up to operate continuously by connecting it to a suitable drain.
Equipped with full-function controls, this also fares well when it comes to being user-friendly. There is a level indicator to let you know when the maximum capacity has been reached. Plus, it has a washable filter that effectively deals with bacteria in the air and minimizes the likelihood thzat there will be a foul odor in the grow room.
In terms of design, this can also prove to be impressive. It comes with casters that will make it easy to move around. There is also a handle on the top, which will allow you to lift is easily. Plus, it is compact and space-efficient while still being able to deliver optimal functionality based on its capacity.
The unit also comes with a six-feet power cord, which is long enough for most users, eliminating the need to use an extension cord.
Best Dehumidifier for 4×4 Grow Tent
#2 EVA-DRY EDV-1100 Electric Petite Dehumidifier Review
A 4×4 tent is quite small, which is why you will already be good enough with the use of a dehumidifier that is as small as this one. Among others, one of the best features of this product is that it does not come with a compressor. With the latter, you can expect whisper-quiet operation. This should never be disturbing at all!
Because of the compact size of the dehumidifier, this will be perfectly suitable for a small grow tent. It also consumes minimal energy, so there is no need to worry if you have to leave it turned on for an extended period. It uses only 23 watts of power to operate.
If you are looking for a dehumidifier that is easy to use, this will be another great choice. There is a single button that you have to press to turn it on or off. There are no complicated programs that you have to be dealing with.
The unit also comes with an automatic shut-off feature, which will allow it to stop on its own once the maximum capacity has been reached.
Best Dehumidifier for 2×2 Grow Tent
#3 Eva-Dry E500 Mini and Renewable Dehumidifier Review
If you have a 2×2 grow tent, this renewable dehumidifier can suffice. Unlike the usual dehumidifiers, it does not rely on electricity or battery to operate. Rather, it uses the silica gel technology, which can last for up to ten years! With the latter, you can expect that it is indeed going to be an economical choice.
The dehumidifier does not come with lights or a screen that will let you know once the maximum capacity has been reached. Instead, the beads will change colors. Once it becomes green, plug the unit in a well-ventilated area. If it turns orange, this means that you can bring it back to the grow tent.
Even when the maximum capacity has been reached, you do not have to worry that it will spill liquid. Instead, they are absorbed by the gels.
Because it does not use electricity, you can also expect that it is going to be completely quiet while it is effective in pulling out the excess humidity or moisture in the grow tent.
Another thing that makes this a good choice is the fact that the manufacturer is offering a five-year warranty.
Mini Dehumidifier for Grow Tent
#4 HomeLabs Small Dehumidifier Review
This is a mini dehumidifier that will be great if your grow tent has a maximum area of 1,200 cubic feet or approximately 150 square feet. Despite being small and compact, it is highly effective in keeping the excess moisture out of the grow room. The tank can hold up to 500 ml of moisture. Based on the technical specifications from the manufacturer, it is capable of drawing out up to 250ml of moisture daily.
Similar to most of the top-rated dehumidifiers that you can find on the market, this will also automatically shut down once the maximum capacity has been reached, preventing water from spilling in the grow tent. There is also a LED indicator that will provide an immediate warning when you need to remove the tank.
According to the manufacturer, to enjoy the optimal performance of the unit, you need to spend time in having it cleaned at least once a week.
Best Dehumidifier for Drying Room
#5 Dry Packs Silica Gel Canister Dehumidifier Review
This silica gel dehumidifier is perfect to speed up the drying of marijuana basically because it draws the moisture out of the air. It also does not use electricity or battery. Rather, it relies on the ability of the silica to absorb moisture. It will change color when it needs ventilation, and once it has been ventilated, you can use it again.
The canister contains 750 grams of silica gel, which is why it is great even for a large drying room. It is also lightweight and portable, making it easy to change its position. It would be best to keep it nearest the cannabis that you are drying.
What Size Dehumidifier for Grow Tent?
When looking for the perfect grow room dehumidifier, one of the most important concerns would be with regards to which size is the best. Obviously, if you have a large room, you will need a large dehumidifier. Otherwise, the tank will be easily full and there is a frequent need to have it emptied.
It is important to be familiar with the grow room dehumidifier calculator to decide which size is most appropriate for your needs. There are several factors that will have an impact, such as the number of plants that you have and the amount of moisture that is present. Your daily water feedings will also be important as it will determine how much moisture needs to be eliminated daily.
How to Dry Weed with a Dehydrator
Earlier, we have noted that using a dehumidifier is also great to speed up drying of marijuana. Now, before we end this post, let us also have a quick look at the process of drying a weed using a dehydrator. The latter is another equipment that you might want to consider if you are serious about marijuana cultivation. All that you have to do is to trim the bud, make sure that it is free of dirt, place it in a brown bag, and put the bag in a dehydrator.
However, many growers are not cool with this idea. They suggest that the best way to dry marijuana is to hang it in a room with the right conditions and patiently wait until it dries. This will yield the best quality.
How to Dehumidify a Grow Room
You probably know that the use of a dehumidifier will be an excellent way to dehumidify a grow room. However, one thing that you do not know is that there are actually many ways by which it will be possible to deal with humidity to ensure the best environment for the marijuana.
Among others, effective ventilation is perhaps the best way to control humidity in the grow room, especially in making sure that it is not excessive compared to the requirements of the plant. All that you have to do is to decrease the ventilation that is provided to lessen the amount of moisture in the air.
Space heaters can also be great in reducing humidity. However, you need to be careful when using it especially during the summer as it can end up burning the plants.
Sealing and insulation of the grow room is another practical solution to help keep the moisture at a minimum, even without the need to use a dehumidifier.
Where to Place Dehumidifier in Grow Room
There are many factors that will affect the effectiveness of the dehumidifier, but one of the most important is its placement. The right location will ensure maximum ability to draw out excess moisture so that the latter will not reach the plants.
If there is only one dehumidifier, you need to place it in a central location. It will also be best if it will be located above or next to the grow light. It should not be too near the plants. The right spacing should also be given attention, but this will depend on the size or the capacity of the dehumidifier you are using.
By now, it should be pretty clear that a dehumidifier is essential for your grow room setup. Whether you have a small tent or a large room, it is important to invest in the right dehumidifier that is capable of drawing out the excess moisture in the air. This will prevent mold and mildew while making sure that the cannabis remains in its best state of health.