ur gonna run into some problems with watering them if ur using rockswool and growrocks, unless you can manage it. the roots cant be soaked.
JackdaWack Reviewed by JackdaWack on . Another first grower in need of help i got 600w light the plants r on 18hrs on 6 hrs off he plants r about 12 inches high have only been fed on tap water up to now and have bin like this for three weeks they r startin to flower im doing it the hydro way wot feedin stuff do i need and how often should i feed them:D Rating: 5