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Green House Powder Feeding Calcium 500g, 1kg, 2,5kg

Item no.: GH_Calcium

starting from 19,49 €

including 16% VAT. , plus shipping

There are variations of this item. Please select the variation you wish.

Available now
Download: Feeding Schedule


Powder Feeding Calcium for growing a healthy crop

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: 300g/L water
Recommended amount for stock solution: 90g/L water

  • The values in the following tables are calculated using water with EC 0.0
  • The pH value may decrease depending on water quality and temperatures
  • When adding Calcium the PH values may increase depending on water quality and temperatures
  • Do not use CalMag with our mineral line. Calcium Nitrate is partly incompatible with Monopotassium Phosphate and Magnesium Sulfate and may result in formation of gypsum, logging pipes or creating deficiencies
  • Our mineral plant nutrients do not contain calcium, which means that if you use very soft water, rainwater or osmotic water, calcium needs to be added
  • Keep the nutrient solution between 18 - 22 degrees Celsius
  • Control the EC of the runoff and flush if it’s higher than EC 2.5
  • For best results maintain a pH value between:
  • Soil: 6.0 - 6.5
  • Hydro/Coco: 5.8 - 6.2
  • Rockwool: 5.5 - 6.0
Green House Powder Feeding Calcium available in:
  • Green House Powder Feeding Calcium 500g
  • Green House Powder Feeding Calcium 1kg
  • Green House Powder Feeding Calcium 2,5kg
Composition NPK: 24-6-12
Fertilizer: mineral

Manuals and Downloads

for Green House Seed Co. products

Download: Feeding Schedule

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