high humidity problem

Hi everybody i M at 2 week of blooming fase and my grow closet is about 80 90% of humidity . my big proble is i dont have a fan the blow out cause cant make any hole in the walls. any suggestions grazie.

Get a dehumidifier if you can, it takes the moisture out of the air. Other that you'll have to find a way to vent it. You can just open the door and blast the closet with a fan for temporary fixes. =)

do, ur gonna get bud rot above 50% RH during flowering, guaranteed.

either dehumidifier, or get an exhaust fan, theres really nothing else you can do.

Get some air movement in there bro.. Couple fans inside moving the air around.. And if you have to space for supplemental lighting a MH will drop that down to about 30%.

thank s guys . about using some of this damprid its a moisture absorber i fund at the r e i store people use it in boat or mobil home .

i would definitely suggest a dehumidifier, those %'s are high enough to really fuck your plants up... you can get cheap ones from walmart, but i got a real good one for about $250 from home depot. also, the dehumidifier will add heat to your grow just so you know, not a huge amount depending on the unit, but it will add heat...

bw, getting a dehumidifier is cheaper than losing your harvest.