Green House Feeding CalMag 1kg

Green House Feeding CalMag is a highly pure mineral additive that provides calcium (Ca) and magnesium (Mg) in balanced proportions, essential for structural and metabolic plant development. It prevents and corrects common deficiencies that cause yellowing leaves, slow growth, or weak stems.

Perfect for use with soft, reverse-osmosis, or low-mineral water, CalMag stabilizes the nutrient solution and enhances the absorption of key elements such as nitrogen, phosphorus, and potassium.

Its fully water-soluble composition allows for quick absorption without leaving residues or excessively increasing electrical conductivity (EC), ensuring fast and visible results.

Key benefits:

• Prevents calcium and magnesium deficiencies.
• Strengthens plant cell walls and photosynthesis.
• Compatible with all growing systems.
• 100 % water-soluble and residue-free.
• Stabilizes pH and nutrient solution balance.

How to use:
Dissolve completely in water before adding other fertilizers. Do not mix directly with concentrated phosphate or sulfate solutions. Best used alongside the Green House Feeding Mineral Line.