I have a couple questions:
I'm a 1st time grower, 11 days into a grow with a 13 gal Eco Grower from GH. using Flora Series simple recirc basic nutes in a 2x2.5 tent with a 400w yield lab ballast w/variable 50,75,100%, super lumens setting. exhaust fan is a VT variable speed 440 CFM on a carbon...