GreenPlanet Pro Cal

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Pro Cal is the ultimate in calcium magnesium supplementation and should be used on a regular basis with your Green Planet nutrient program.Pro Cal is used throughout the vegetative andflowering stages and ceasing use in the last week of the flowering stage which is usually a flushweek incorporating REZIN and water. Key Points: • Thickens cell walls• Helps form calcium pectate• Fully chelated iron• Important source of magnesium • Noticeable size increase • Noticeable size increase• Improved enzyme function • Coco coir approved• Powerful formulation Use: 1.2ml per litre throughout the vegetative stage and moving up to 1.8mls per litre for the flowering stage stopping prior to the flush week. Tap to suit 5L and 25L bottles. Show more