BenFranklin
Well-Known Member
make sure the sytem is 3/4 inch not 1/2 inch. 1/2 inch will give you issues on a 12 site.
Flood time dont make a difference but you want a faster drain cycle to pull fresh oxygen into the root zone during the drain. I use 2 350 gph pumps one for flood one for drain.
OHHHH!!! I LOVE getting oxygen to the root zone, I am a HUGE proponent of this, the more oxygen the healthier the roots, the healthier the plant.. Also, I tend to believe that more oxygen allows you to run the root zone at a little warmer temperature,(up to a point)... and also helps prevent root rot and mold.
I am not POSITIVE, but, in my own grow, I swear by it. LOL!