High humidity is very important during growth, but low humidity is even more important during flowering. This dehumidifier from Cornwall Electronics will help you control humidity during this phase, preventing mold and mildew. It also helps dry your harvest.

Perfect for medium-to-large crops, as it extracts 6 to 12 liters of water per day from the environment. It has a 2.6-liter storage tank that automatically shuts off when full.

You also have the option of using a rubber tube that would serve as a drain and would allow the dehumidifier to remain on continuously in cases of extreme humidity.