Intense Mag-Cal is a highly soluble form of Calcium & Magnesium for lush growth support in all soil/mixed media types.

As your plant’s requirements for Phosphorus and Potassium rises, so does the need for Magnesium and Calcium in addition to the above, also aid absorption. Mag-Cal has been formulated to provide the correct dosage and will work effectively alongside any brand of PK Booster. Adding extra calcium and magnesium also allows growers to get the best results from their PK.

Highly recommended for use with any premium PK boosters on the market, Mag-Cal helps plants take up vital phosphorous and potassium, vital elements for a stronger, better tasting crop.

Analysis of Intense Mag-Cal:

• Nitrogen (N) - 2.9%

• Calcium Oxide (CaO) - 5.0% 

• Magnesium Oxide (MgO) - 2.5%

• Iron (Fe) chelated by EDTA - 0.04%

• Manganese (Mn) chelated by EDTA - 0.01% 

• Zinc (Zn) chelated by EDTA - 0.006%