Botrytis? Mold?

 Losing money on damaged yields and high heating costs?


…“I promote the use of DryGair as a focal point in my cultivation environment designs be leveraging its dehumidification, high capacity airflow distribution, and heating & cooling capabilities…””

Commercial Cannabis grower talks about his experience with DryGair as a growing tool. 

Interview with a Cannabis Grower

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“Cannabis Business Times”

..”DryGair’s knowledge and experience stem from research and operation in various kinds of crops. Now is the age in which all this is embedded into the booming field of cannabis, to create a truly efficient dehumidification solution for experienced growers wanting to put out consistent, disease-free products…”

Drygair published on Cannabis Business Times

Homogeneous & Consistent Humidity

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“IsraelAgri – Cannabis 2020 Magazine”

..”Bud rot, powdery mildew and Alternaria are some of the most dreaded words in cannabis cultivation. Destructive diseases caused by even brief periods of high relative humidity, which in a greenhouse environment, could be every night…”

Consistent and uniform climate condition with DryGAIR

DryGair for Drying Rooms

Evaporation in the drying room can be as high as during the cultivation phase. As a result, DryGair’s unique air circulation together with its leading water extraction capacity is the right choice for efficiently achieving uniform, mold-free, dry plants.

Drying room with DryGair

DryGair with HVAC: Maximum Efficiency Climate Control 

DryGair dehumidifiers are used in a diverse variety of greenhouses, indoor growing facilities, drying rooms, and more. In some of these facilities, Heating, Ventilation, and Air Conditioning systems (HVAC) are also integrated to help provide indoor climate control. The central function of HVAC systems is to cool down indoor temperatures, with only a secondary purpose of helping to control humidity.

HVAC and DryGair dehumidification humidity control

Botrytis? Mold?

 Losing money on damaged yields and high heating costs?

Don't wait. Join hundreds of professional growers!


“We did the experiment with DryGair to control Botrytis, which we did. There was almost no Botrytis. We didn’t expect to also get 25% increase in yield.”


“Previously, our rooted cuttings could get wet in the morning, especially in winter and early spring; Causing Botrytis. The DryGair units now remove the moisture from the air; Relative humidity remains beautifully around 75% day and night. Because the fans continue to run, a uniform and active climate is also created, which is reflected in the quality of the crop.  We recently purchased a 2nd unit, after having gained 2 years of experience. If something is right, the product sells itself.”


Compared to smaller dehumidifiers

Large Coverage Area & Easy Operation

Cover up to 1,000 m² (10,000 ft²). Stop dealing with smaller, less efficient dehumidifiers!​​

Remove More Water per kWh​​

More than 4 liters per kWh of re-useable water!​ ​

Control Both Humidity & Temperature

Alternative to extensive systems involving heating pipes and ducts. Lower maintenance costs.​​

Denser Crops and Maximized Grow Space​​​

Due to proprietary slim design and optimal homogeneous climate conditions.​​​​

"Plug & Play" Easy

A wide range of models which fit between or above the crops. No need for expensive infrastructure adjustments.

I've got my humidity under control sticker no outline

Botrytis? Mold?

 Losing money on damaged yields and high heating costs?