Harvesting Humidity

In an ever-changing industry, the classic ways of sizing for dehumidification are coming into question. This is because grow room equipment systems such as lighting and temperature continue to evolve. HVAC manufacturers are making claims about dehumidification. Lighting companies are developing lighting that produces less heat. Cultivators are running their rooms at lower temperatures and lower relative humidity. There is not anything inherently wrong with developing more efficient systems in an attempt to save energy – after all, electricity is a major expense for every cultivator. However, within these efforts, we are seeing rooms that are undersized for cooling loads…

When it comes to growing, air movement is a must. That’s why you’ll see lots of big, powerful fans inside most grow rooms. They help mix the air to avoid hot spots, cold spots, humidity ranges, and other inconsistencies. “Cubic Feet per Minute” (CFM) tells you how much air a piece of equipment can move. Industrial Dehumidifiers Airflow is also critical for humidity control, because a dehumidifier can only remove moisture from the air that passes through it. So the size and efficiency of a dehumidifier’s fan can determine how well it operates in your grow room. Anden dehumidifiers are…

Humidity control is crucial in a grow room. That’s true whether you’re starting seedlings, rooting cuttings, or drying. When humidity rises above 60%, you can experience mold, mildew, and other unwanted biological growth. Plus, high humidity can prevent plants from properly taking in CO2, which limits photosynthesis and growth. Now’s the time to figure out your Vapor Pressure Deficit. What is VPD? The Vapor Pressure Deficit (VPD) is essentially a measurement of the air’s ability to absorb moisture, which is related to your plants’ ability to absorb and let out moisture. Of course, these are critical for the proper growth…

Dehumidifier placement is crucial to the efficient performance of your grow space. It’s all about creating predictable conditions, which are achieved by being intentional and specific about the placement and capabilities of your equipment. Whether one unit is getting the job done, or you’re up to 15 dehumidifiers and counting, take these tips into account so you can maximize predictability, efficiency, and growth. Even Distribution When deciding on dehumidifier placement, you need to balance two areas: efficiency and redundancy. Efficiency is critical for creating those predictable, consistent conditions, and for getting the most out of your grow without wasting energy.

Veteran cultivators know all about the importance of humidity control in their grow space. “The better control you have over your humidity, the safer your crop is going to be, the better product you can provide to your customers, and, at the end of the day, at a better price point,” said Brandon Sager, a Cultivation Manager at Shango Marijuana Dispensary in Las Vegas. The better price point comes when you can maximize your yields. And that starts with getting humidity under control and optimizing your space for growth. Greg Stefanik, another Cultivation Manager at Shango, said, “You can go…

Humidity is a fickle beast – one that has thwarted even the most skilled of indoor cannabis growers.