Yeah I know, thanks for your advice, appreciate it. I used bennies in dwc also. Hydroguard every feeding to prevent root rot. And every week before res change I would pour recharge down the base of my stalk all over my roots. Then I'd change the res after adding the recharge. After losing a whole crop to pythium I learned quick. Bennies are the shit. I say screw sterile in hydro. Bennies win every grow medium for me. They help the plant all around. This was my first feeding of recharge this grow as I just got it in from Amazon. Cant wait to see how they respond to the new ro water and recharge added to the schedule.