I've been using GH ph down. It is phosphoric acid. I would prefer keep using the GH ph down,as I have a big bottle of it.
The only nute I have is grow big. Should I go with GH nutes instead?
And by heavy leaching, You mean flush?
yes I mean flush
I think the fox farm is organic
im not familiar with the GH organic nutes and theyre may be others that are good that im not familiar with
the GH 3 part is fine] easy to mix directions are reasonably
the GH 1 part floragrow/flora nova is fine (very easy to mix) and the directions are good
bontinicare is fine
advance will work but the directions suck and theyre the most over priced of them all
technaflora is fine but again the directions suck
tell which you want to go with and I will give you the mixing directions proper