im a newb so i would wait for a second opinion, but from what i understand you want humidity anywhere from 50-60% untill the last two weeks of flowering then you want to drop it pretty low like mid to high 30's but you wanna take it really slow. The drop in the humidity makes the plant protect itself with extra resin causing the final product to quite frosty. you wanna keep the humidity as high as possible to reduce the salt levels in the plants tissue.
captainendoe Reviewed by captainendoe on . Humidity Advise I know this has been mentioned before, but I did a search and I cant seem to find it. I need to know at what levels of humidity you use for a plant when its either in veg or flowering state. The reason I ask is because (since it is winter here) the humidity has been really low. Right now my two auto AK47's are flowering and I don't recall if the humidity needs to be increased during flowering or not. If I do need to raise the RH, by what means do you suggest that I use to raise it? Rating: 5