they do if you are already using roots. let me rephrase.

you won't use any nutes, until you see roots sticking out of the net pot. not before. all you have to do, is keep the bubbles splashing the ht until they come out, which takes about a week to two weeks.

then nutes.
Scarlet Sky Reviewed by Scarlet Sky on . DYI hydro? I am trying to find a DYI hydro system that i could make my self, i thought i saw one on the site a while back but i cant seem to find it, help? Rating: 5