VirginHarvester
Well-Known Member
So I'm growing in soil and not checking the soil ph. My goal is to keep it simple and not do anything that pushes up or down if I can help it. I'm using Happy Frog soil which supposedly contains some oyster shell to help balance ph. I have no idea how well it works. Anyway, my phosphorus source is 0-7-0 guano and I read guano can lower ph. I'm not using a ton of it but just wondering if I would be better off adding a little lime or something that might help keep ph in line while I'm finishing out this plant. I don't want to run into a nute lockout or any problems associated with bad ph. Thanks.