PJ Diaz
Well-Known Member
You need to have it blow above the canopy, not directly at the plants.I used a lasko tower fan-42 inches, hung on it's side so that it blew across the canopy. Problem is, even on the low setting it was too much breeze and really contributed to some bud and leaf bleaching. I thought it was light burn, but it turned out to be wind burn. I took it down this round to see how I do with just 2 6" fans positioned to create a breeze that seems to cover the canopy decently-so far so good. You can look back a ways in my 4x4 journal to see how I had the tower fan set up. A less powerful one might work nicely.