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Green House Additive Feeding Calcium 2.5 Kg



This additive should be used in situations in which the amount of calcium present in the water is below the recommended values.
Our Calcium is chelated by EDTA - This product is very stable and does not interact with other elements.

Calcium is essential for growing a healthy crop. It strengthens the cell walls and structure of the plant.

Our chelated Calcium prevents and corrects deficiencies which are caused due to a lack of/or imbalance in the assimilation of Calcium.

Maximum Solubility: 2.5lb/gal or 300g/L water
Recommended amount for stock solution: 12oz/gal or 90g/L water


Guaranteed Analysis: 

  • 9% Calcium [Ca] 
  • ​9% chelated calcium
Derived from Calcium Ethylenediaminetetraacetate (Ca EDTA)
Information regarding the contents and levels of metals in this product is available on the internet at

How to Use: 

when added to water make sure to start mixing immediately.


Because these kinds of water don’t have the necessary amount of either Calcium or Magnesium, it is necessary to use Calcium additive when used with any Powder Feeding products.
For your convenience Magnesium is included in Powder Feeding. Also remember that most tap water already has enough Calcium.