Maximize your harvest potential with precision climate control. Hydrofarm distributes top-tier ventilation and air conditioning equipment designed specifically for the rigorous demands of commercial greenhouses and indoor facilities. From heavy-duty dehumidifiers to industrial air movers, our catalog ensures your operation maintains the ideal Vapor Pressure Deficit (VPD) for vigorous plant development.
With over 40 years of industry leadership, Hydrofarm understands that atmospheric control is the invisible engine of crop production. We supply retailers and commercial grow operations with the critical infrastructure needed to manage temperature and humidity with pinpoint accuracy.
From overhead dehumidifiers that save valuable floor space to high-velocity fans that strengthen plant structure, Hydrofarm provides the scalable solutions your business needs to succeed.
Sizing a dehumidifier requires calculating the total daily water input into the room. As a general rule, plants can transpire up to 95–97% of the water they receive under active growth conditions. Therefore, if you water your canopy with 100 gallons per day, you need a dehumidification system capable of removing roughly 97 gallons (or approximately 776 pints) of moisture daily. It is often recommended to oversize your system slightly to account for humidity spikes during the lights-off period or during aggressive transpiration phases.
Commercial units, such as those from Quest and Anden, are purpose-built for the horticulture industry. They offer significantly higher efficiency ratings (Pints/kWh), meaning they remove more water using less electricity. Additionally, they are constructed with robust components designed to run 24/7 in harsh grow-room environments without premature failure. In contrast, residential units often struggle with the heavy moisture loads and continuous duty cycles required in agriculture.
Circulating air is vital for strengthening plant stems. The physical stress from gentle, continuous airflow stimulates lignin and cellulose production, resulting in stronger stalks capable of supporting heavier fruits and flowers. Furthermore, adequate ventilation prevents thermal stratification, ensuring that temperature and humidity levels remain consistent from the floor to the top of the canopy.
Yes, many of the commercial dehumidifiers we distribute, particularly models from Quest and Anden, offer flexible installation options. They can be suspended overhead to preserve floor space for cultivation, or ducted to allow the unit to sit outside the grow space while treating the internal air. Always refer to the specific product manual for ducting kits and suspension protocols.
