Im growing in 5 Gallon DWC Buckets. Perfect climate control and ventilation and great nutes. Im thinking I could pull 4 Oz no problem off of 1 plant. Im aiming for 1 pound per month. I was pulling 2 1/2 oz's off of my white widow plants in a 3x3 grow tent in small pots and poor ventilation with a 400W HPS!!