Originally Posted by Lyfespan
i stopped using the air stones years ago, too much ph drifting
how did you like the jacks? did you run in only for veg or in flower too? did you use and pk boosters if used in flower?
Im using it in veg and flower, I like it, bout to harvest my first round with it, I run it mixed full strength for 35 gallons of water but mix it in 40 gallons, havent used any boosters jus the 321 formula, might add the bloom formula next round and see wut it do. Im using it on the current grow side by side in bio, but its also first grow with new lights so hard to judge difference..