Hydroponica Calcium Nitrate


Calcium Nitrate Fertilizer Hydroponica Calnit is a nitrogen and calcium fertilizer. Granule form of the fertilizer is 100% water soluble and doesn’t leave residues in the solution. Hydroponica Calnit is available for all fertigation systems.

Calcium is very important for plant development. Its’ availability is very low in soil compared to other elements. Because its’ ionic feature calcium is not found free in the soil generally. Calcium is an element mainly located at cell wall. From seed to tree all plants duplicates their cells to grow and being a part of cell wall calcium is always needed for plants and it must be a part of every fertilization program. This makes calcium very important for all phenological stages at plants. Hydroponica Calnit increases fruit firmness and quality, shelf and storage life. With the nitrogen inside, it also supports plants nitrogen need.


  • High solubility in solution
  • Supplies plants calcium need
  • Helps to increase firmness and storage life of fruits
  • Foliar application is possible if needed


Recommended Dose

Hydroponica Calnit is a nitrogen and calcium fertilizer can be applied to wide range of soil types for different phenological stages of plants. Calcium takes role at fruit firmness, resistance against some diseases and storage life. Actual dosage should be determined according to soil, leaf analysis and plant type. For application through irrigation systems; 30 – 50 kg/ha/day of fertilizer can be applied with 3 – 4 applications according to need. For foliar applications; 0,5 – 2 Kg in 100 L of water.

Area of Use

  • All kind of crops with wide range of soil types.
  • With all kind of irrigation systems.
  • When plant calcium need appeared.
  • When better quality parameters requested for fruits like firmness and storage life.



This product is compatible with the most commonly used fertilizers. Avoid mixing with phosphate and sulphate based fertilizers.

Conditions of Use

  • Keep locked up and out of the reach of children.
  • Keep container tightly closed in a cool, well-ventilated place.
  • Keep away from food, drink and animal feeding stuffs.
  • Wear suitable protective clothing, gloves and eye/face protection.
  • Keep only in the original container at a temperature not exceeding 40 ‘C.
  • Harmful by inhalation, in contact with skin and if swallowed.
  • This material and its container must be disposed of in a safe way

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