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- #41
Thirvnrob
Well-Known Member
I’ve been trying to get a grasp on VPD lately, thus the purchase of the humidifier. Un-checked, the humidity may be as high as 80% in the growth atmosphere, but I’ve gotten it down to 48% with the dehumidifier in play. I had been using the A/C unit to control the humidity but that kept it too cold for the girl’s comfort. So now I’m creeping the ambient temperature up by a couple degrees each day so as not to shock them. My plan is to keep the ambient to about 78f during the day & 68f at night so I’m working on keeping them in the VPD sweet spot. There will be a learning curve but I’m studying on it…
That said, I’d like to invite comment from @Emilya & from @DonkeyDick . EmilYa because she stated recently that her flower room is not humidity controlled, but the results of her current grow can’t be denied. DonkeyDick because I’ve heard you’re a VPD guru…
That said, I’d like to invite comment from @Emilya & from @DonkeyDick . EmilYa because she stated recently that her flower room is not humidity controlled, but the results of her current grow can’t be denied. DonkeyDick because I’ve heard you’re a VPD guru…