Botanicare Cal Mag Plus 32 oz / 1 Quart - Magnesium Nutrient additive Cal-mag qt

This combination prevents calcium and magnesium deficiencies as well as blossom end rot in tomatoes and peppers. Cal Mag Plus also contains iron boron zinc manganese molybdenum copper cobalt beneficial vitamins amino acids and botanical extracts. This supplement can be used with standard nutrient formulations or as a foliar application for plants grown in soil and hydroponic systems. 32 oz / 1 Quart