i have some fert called gro best (blue dissolvible crystals) and my friend has some blue dissolvible crystals called 20-20-20, i was wondering are these good ferts what ratio is good for growing and whats a good fert that i can pick up at an agway or homedepot thanks a bunch!
Those 3 numbers are the N-P-K ratio's. 20-20-20 is ok, but keep in mind those are harsh chem's and will make your weed taste gnarly if not flushed out.
I sent you post rangerdanger (needing your proopinion) and I'm trying to become a Member (100 posts u know)
