veerserif
Member
Is there any specific reason why commercial GH boosts (Seachem Equilibrium, NilocG GH Boost, Tom Barr's GH Boost mix) have added K2SO4? I have Epsom salts at home and just bought a pound of gypsum for tofu making and would like to save money on a DIY GH booster. Is the K2SO4 in these products serving an important function or can I just ignore it and dry dose the Epsom salts + gypsum?