I will only comment on what I have experience with.
that being said HAVE you read latewoods legacy??
do you understand what he says?
Daddynobucks Reviewed by Daddynobucks on . Low PH problem First time poster, Long time lingerer :p These problems have been occurring for a long time and I have never found a solution so the plants have suffered for some years. :( Right now there are some plants growing in a homemade tube system almost exactly like pictured below. The ingredients consist of PVC fence posts, PVC pipes for the manifold, plastic reservoir, PVC glue to hold the manifold together, Plumbing grade rubber tubing to connect the Rubbermaid top-off reservoir, a pump, Rating: 5