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GreenPlanet Pro Cal 20 L

Original price was: $283.79.Current price is: $198.65.

Available from our Melbourne warehouse. Freight and packing are separate. Contact Hunter Hydro for freight confirmation.

34 in stock

SKU: PC20 Categories: ,

Description

Green Planet Pro Cal is the ultimate calcium-magnesium supplement designed to maximize plant health, structure, and yield when used alongside your Green Planet nutrient program.

Pro Cal delivers a powerful, balanced blend of calcium, magnesium, and fully chelated iron that strengthens plants from the inside out. It is ideal for use throughout the entire vegetative and flowering stages, giving your plants the essential support they need for vigorous growth and impressive results.

Key Benefits:

  • Thickens cell walls – Creates stronger, more resilient plants
  • Noticeable size increase – Supports bigger, denser flowers and overall biomass
  • Helps form calcium pectate – Improves structural integrity and nutrient transport
  • Enhanced enzyme function – Promotes efficient metabolic processes
  • Fully chelated iron – Ensures optimal availability and uptake
  • Coco coir approved – Perfect for coco-based grows
  • Essential magnesium source – Prevents deficiencies and boosts chlorophyll production

Powerful formulation that plants love, delivering fast, visible improvements in vigour and quality.

Recommended Usage:

  • Vegetative stage: 1.2 mL per litre
  • Flowering stage: Increase to 1.8 mL per litre
  • Stop use in the final week (flush week) – pair with REZIN and plain water for a clean finish.

For best results, use Pro Cal on a regular basis as part of your complete Green Planet feeding schedule. Give your plants the calcium and magnesium foundation they need to reach their full potential.

Additional information

Weight 23.32 kg
Dimensions 30 × 30 × 36 cm

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