British Minerals CalMag – Calcium & Magnesium Supplement

AMPLE LEVELS OF CALCIUM & MAGNESIUM
Keep your plants in optimum growing conditions with British Minerals CalMag. Containing the ideal ratio of calcium & magnesium, BM CalMag is perfect for correcting your water for optimum plant growth.

British Minerals CalMag is highly concentrated, improves poor quality water & provides stronger, healthier plants. British Minerals CalMag can be used on all media types.

Nutrient Content (W/V)