Green Planet Pro-Cal – Calcium, Magnesium & Chelated Iron Supplement for Fast-Growing Plants

Green Planet Pro-Cal is a premium supplemental source of calcium, magnesium, and fully chelated iron — three essential elements that fast-growing plants can rapidly deplete. Formulated for easy uptake, Pro-Cal delivers calcium in a readily available, plant-transportable form, paired with extra magnesium and chelated iron for complete micronutrient support.

Suitable for use in soil, coco coir, and hydroponic systems, Pro-Cal is an essential addition to any nutrient programme where calcium and magnesium deficiencies are a concern.

Key Benefits

• Readily available calcium source — easily transported and absorbed by plants
• Thickens and strengthens cell walls
• Helps form calcium pectate for improved structural integrity
• Fully chelated iron for efficient uptake and improved chlorophyll production
• Important supplemental source of magnesium
• Supports improved enzyme function and photosynthesis
• Promotes noticeable increases in plant size and vigour
• Approved for use with coco coir substrates
• Powerful, cost-effective formulation

How to Use

• Add to your nutrient solution as a supplement throughout the growth cycle
• Particularly beneficial during periods of rapid growth when Ca, Mg, and Fe demand is highest
• Compatible with soil, coco coir, and hydroponic systems
• Follow label dosage guidelines for best results

Specifications

• Key elements: Calcium, Magnesium, Chelated Iron
• Suitable for: Soil, coco coir, hydroponics
• Brand: Green Planet