Quote:
Originally Posted by dmforcier
Welcome, mohanurs!
It seems that you are having to deal with issues that most of us don't. I have a question. Since you are growing in greenhouses that are(?) relatively isolated from the outside environment, are you doing anything to recapture the water vapor transpired by the plants? E.g. running dehumidifiers to take the water out of the air? (Could that possibly be cost effective?)
Or has the drought eased?
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Hi, I find the RH% inside the GH when foggers r off, tend to hit the bottom and the plants suffer from excessive dehydration and start wilting. So primary concern here is humidification so that I can atleast maintain RH above 50% during the day. I recently rigged up an Aurdino microcontroller based temperature and humidity data logger. Now I am working on a controller to trigger the fogger motors on a trial and error frequency to achieve moderate RH consistently during the day.