I just started up a small hydro system with 12 plants. THey have been in there for a week and a half and are doing alright. I am feeding them jacks all purpose 202020 and i dont think its really for hydro. COuld i have some suggestions for both veg and bloom, NPK numbers, and brands. Thanks
im not sure about hydro systems to much but i know in the cannabis bible it says 10.5.5 is good for veg state and 5.10.5 is good for budding. Look up micro nutrients too