I thought co2 was for increasing yield and not potency? Or maybe you meant natural co2...
Hmm.. .let's see. 75-80 degrees, 5 gallon buckets kept about 2.5-3 gallon of water with light nutes (i have been using maybe 1 3/4 teaspoon per gallon), 250/400/600 hps lights, a few nats but that's all I...