Calmag 1kg

Seeing weak stems, yellowing leaves, or stunted growth in your plants?Calcium and magnesium deficiencies are some of the most common-and most overlooked-causes of poor plant health and underperformance.Hearty Grow CalMag is a water-soluble calcium-magnesium supplement designed to correct and prevent nutrient imbalances across all grow systems.Enriched with a synergistic trace element for improved uptake, it strengthens plant cell walls, enhances nutrient transport, and supports vigorous growth. Whether youre growing in soil, hydro, coco coir, or using foliar sprays, CalMag keeps your plants strong, balanced, and thriving.
Product Specifications:
Form: Water-soluble powder
Compatibility: Suitable for soil, hydroponics, foliar feeding coir buffering
Composition: Calcium + Magnesium blend with enhanced absorption support (boron)
Key Features:
Prevents Common Deficiencies: Stops calcium/magnesium lockout and yellowing
Versatile Application: Use in any medium or feeding method
Supports Strong Growth: Promotes healthy roots, stems, and flowering potential
What’s in the box
1 x Calmag 1kg (Mylar Bag)

For buffering coco coir (all plants): Mix 60g per 20 liter of water when preparing coco coir for planting. This helps neutralize the naturally low nutrient content of coco coir, ensuring it holds calcium and magnesium effectively while promoting optimal nutrient availability.