Man wish I could help. Have you done a search here? I use GH 3 part but go with lucas formula and just use micro and bloom.
Come on some can he go lucas or what?
LOC NAR on probation Reviewed by LOC NAR on probation on . Advancd Nutrients What are favorable -grow, micro, bloom- ratios for flowering? (3 bottle kind) I've heard of 1-1-1 (AN says), 1-2-3 others...Please help, it's confusing >_<. Rating: 5