Quote Originally Posted by socialistpete
Well I don't use rockwool any more because I find it to be to inconsistent, and after moist to dry and any other kind of enviro change it gets weird.

P.S. god damit locnar you must have got on right before me
I don't sleep much if I don't have my meds. LOL. I mostly use 1 inch starter cubes but know some that do E/B with the big cubes and love it.
LOC NAR on probation Reviewed by LOC NAR on probation on . Can rockwool melt!? and no, not by fire :) Acidity. The hydro shop owner said if I have a PH of 5.5 or below, my 4-inch rockwell cubes will start melting and shrinking...constricting my plants...therefore...killing them. Any truth? Rating: 5