Quote Originally Posted by Ganja Guerrilla
Dolemite lime for Ca

epsom salts for Mg

Dolemite lime for Ca

epsom salts (MgSO4, magnesium sulphate) for Magnesium & 13% Sulphur

I fogot sulphur
Ganja Guerrilla Reviewed by Ganja Guerrilla on . Magnesium and Calcium Yah i just bought some bat guano and was wondering what are some other good natural stuff i can buy or put in to the soil. Atleast for good magnesium and calcium. I'm in vegetative stage if that helps. also was wondering what is good to put during flowering. thanks a lot. Rating: 5