I need an idea of how often and how long to spray hydroton using a spray and drain system? I was thinking every 3 hours for 15 minutes each time,
however I have no idea if that is enough or to much. I do know that hydroton does not hold water like Rockwool does. So I need a baseline from which to start to work.
however I have no idea if that is enough or to much. I do know that hydroton does not hold water like Rockwool does. So I need a baseline from which to start to work.
