Vapour-pressure deficit, vapor pressure deficit, or VPD, is the difference (deficit) between the amount of moisture in the air and how much moisture the air can hold when it is saturated. Once air becomes saturated, water will condense out to form clouds, dew or films of water over leaves. It is this last instance that […]
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Environmental Controllers & Automation Equipment Made By Growers, For Growers. These line of Environmental Controllers and Automation Equipment have been created for the indoor garden environments many growers find themselves in today. Whether it’s simply turning on and off a fan based on temperature, or controlling your entire irrigation system, TrolMaster has got you covered. […]
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