Bionova – Ca15 250ml


Ca 15 from Bio Nova is an agent for calcium deficiency. Calcium plays an important role in stabilizing cell walls and ionic reactions with plants, influences growth hormones and controls the transport of nutrients and water to the plant. In situations of high humidity or compact crops, the conduction rate is reduced and can lead to calcium deficiencies. Plants directly absorb all food minerals, ensuring optimal control over crops.

8-0-0 + 15% CaO
Concentration: 1:3000
Dosage: 2-5 ml. per 10 liters.

Technical Specifications Ca 15 Bio Nova:

  • Solution with calcium nitrate 8 (15)
  • NPK 8-0-0 + 15% Cao
  • 8% total nitrogen (N), of which: 8% nitric nitrogen (N)
  • 15% calcium oxide (CaO),
  • soluble in water

Tips From Bionova Growers

  • When yellow parts appear on the leaves with brown round spots it is a deficiency of calcium (Ca), apply Ca 15 to the culture. To quickly recover plants from nutritional deficiency.
  • Use Ca 15 weekly during fruit formation to prevent common physical pathologies such as apical rot in tomatoes, bitter apple pitting, fruit cracking and dried leaves in lettuce, for example.
  • When growing in humid environments, double the dosage of Ca 15 to strengthen plant tissues.
  • Use 3 times the normal dose of Ca15 when using fresh water or reverse osmosis water.
  • Use Ca 15 to harden bud tissues on mother plants just before cutting clones, in preparation for healthier rooting.
  • To produce healthy seeds after pollination has taken place increase the dosage of Ca 15 along with MgO 10, both products contain Nitrogen which leads to sufficient absorption of nutrients.
  • To prepare a personalized food program: use the mononutrient Bionova Ca 15, you can decide exactly how much calcium to give to your crop.
  • Mono nutrients can be used for outdoor cultivation. After controlling the soil and water (irrigation), Bionova mononutrient regulates the nutrients to ensure sufficient nutrients are available.


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