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HIGH Humidity!!!!! How High Is Too High?

oHsiN666

Well-Known Member
i had humidity reach 84% in my flower tent last night. how bad is that?? shoudl i be overly concerned? what kind of things should i look for if my plants look stressed from too much humidity?? please help!!
 

stlmatt

Active Member
I like to keep it around 50% during flower, but as long as you have pleanty of air movement you can go over that. When your above the 50% mark during flowering you run the risk of mold, mildew and bud rot. Also plants will use less water when the Humidity is high, so dont over water. Was this just a fluke deal, or has it been that high the whole time?

Stlmatt
 

oHsiN666

Well-Known Member
well. as far as i know its a fluke! its been up over 50% but not much more then like 5-10%. i have been told, and please do not quote me on this..."to water coco everyday" from a grower in which i honer his opinions. not everybody agrees though, and a part of me doesn't either. but!! i thought i would practice this method. i am only watering 1 32oz cup every morning (night in the plant time). basically at the end of the day before the lights go off. so, i know where the extra humidity is coming from, so i know how to counter it. i have a fan in the tent, so when the lights are off there is air movement. and when the lights are on i open the tent up from the front and the back and have all the air from the room flow around. i have a portable a/c in that room, room is sealed up about 90% the temp never goes above 79 (lights off) and when the lights are on it gets to 77. yes, the temp goes down!! i turn the exhaust on when the lights are on. and only when the lights are on. if i don't it makes the tent shrink inwards and it fucks up the frame. i should have got the GRO TENT, Instead i bought the Sun Hut XL. but the SHXL was a tad bit bigger and a tad bit cheaper. so yeah, no exhaust during lights out. i heard watering at night is the best time, so that is why i water at the end of the day, before the lights go out.

thanks for the response!!
 
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