Liquid Calcium & Magnesium Supplement and substrate conditioner
Umya CalMag Essential
Description Additional Information Usage Guidelines
CalMag Essential is a Calcium and Magnesium supplement specifically developed to improve soil CEC (cation exchange capacity).This product improves soil structure stability, nutrient availability, soil pH and the soil’s reaction to fertilisers making it a great addition to your regular feeding regime.

Application guidelines

  • Dilute 5ml of CalMag Essential to 10L of water.
  • Applied weekly/ bi-weekly throughout the lifetime of the plant.
  • Can be applied separately or combined with other products in a feeding mix.
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