Probably speed 1 or 2 should be fine, you don't wanna give your plants wind burn...
Backpacker420 Reviewed by Backpacker420 on . ???? ON FANS i have an 8 inch portable fan I bought at HOMEDEPOT that is pointed directly at the plant and/or pot and it has 3 power levels would it be bad to have it on full go through the whole grow process???? I was thinking lvl 1 at veg stage then bump up to lvl 3 during flower stage any thoughts????;) Rating: 5