Hydro

[crazywill]

This is going to be my frist grow in the hydro,I have 4 eight inch net pots
cut in the top of a 30Gal storeage Tub.Meduim is hyoton clay balls with
5" rings made from vinyl tubeing with 6 9/64" holes in the ring.All 4 rings are
hookup to a 265 gph pump.Air stone and a circulateing pump moving the nutrinets all around the tank and oxgenateing the nutrinets at the same time.
My question is how long should the pump run to water and how many times
a day? Any help would be greatly appreciate.

[Zandor]

Your grow medium will not hold much water. Once your plants have entered the Vegetation cycle you can run your pump 24/7 or at least full on with the light's and then 15 on 45 off when the lights are off.