Has anyone else used Npk Industries Raw lineup of Cal Mag? Directions for use if you cannot read them say shake pouch to ensure contents are mixed well before use add 1/16 to 1/8 teaspoon per gallon apply as needed. This product has 9% nitrogen I don't want to be giving my plant that much extra nitrogen ,I did not have very good success with this product. Has anyone else had success with this product?
Cheaper Cal Mag. This much epsom salts and calcium will last me for a long long time much longer than if I would buy a ready-made cal-mag product. I am also able to give more or less magnesium as needed. Does anyone else use epsom salt and a calcium product for their calmag needs?