VitaFer EXTRA Ca

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VitaFer® Extra Ca is a professional foliar fertiliser containing calcium, enriched with nitrogen and a complex of micronutrients (Mg, B, Cu, Fe, Mn, Zn, Mo). The product has been developed for early applications in crops with high calcium requirements. It provides highly available nutritional calcium and direct nourishment of fruit and plant tissues, supporting crop quality and helping reduce the risk of physiological disorders associated with calcium deficiency.

Description

Key effects:

Essential Building Block in Early Development
Supports proper shape, structure, and quality of fruits, seeds, and tubers during the early stages of development.

Maximum Fruit Firmness and Storage Life
Strengthens cell walls and flesh structure, helping extend storage life and improve marketable crop quality.

Comprehensive Metabolic Support
Nitrogen and micronutrients enhance calcium uptake and transport, supporting the synthesis of structural proteins and fruit quality.

Rapid Response After Application
Foliar uptake bypasses nutrient competition within the plant, pro- viding visible effects within 5–7 days after application.

Ingredients:

Macronutrients % m/m % m/v
Nitrogen (N) 10,00 14,00
Magnesium oxide (MgO) 2,00 2,80
Calcium oxide (CaO) 15,00 21,00
Micronutrients % m/m % m/v
Boron (B) 0,055 0,077
Copper (Cu) 0,045 0,063
Iron (Fe) 0,055 0,077
Manganese (Mn) 0,100 0,140
Molybdenum (Mo) 0,010 0,014
Zinc (Zn) 0,025 0,035
Density: 1,40 kg/l
pH: 6,0-7,0

 

The role of calcium in plants: 

  • Regulates enzyme activity in plant metabolic processes (growth, development, yield) 
  • Mitigates the effects of biotic and abiotic plant stresses 
  • Has a strong influence on plant cell structure and division 
  • Increases plant resistance to mechanical damage and damage caused by diseases and pests 
  • It promotes proper rooting of plants and influences the uptake of adequate amounts of water and nutrients from the soil. 

Calcium deficiencies result in:

  • Glassy patches on young leaves, fruit, and flowers
  • Necrosis on leaf edges
  • Dwarfing of flowers
  • Dry apical rot of plants
  • Subcutaneous bitter spot
  • Cracking of plums and cherries
  • Browning of the skin
  • Strawberry sponginess

Dosage and timing of application:

Crop Rate (l/ha) Applications
Field crops 1,5-2 1–2 applications during the intensive growth stage
Fruit and berry crops 2-3 1–2 applications from the beginning of fruit set and fruit growth
Vegetables 2-3 1–2 applications from the beginning of fruit set / from the beginning of head, tuber, and root formation
Fertigation 0,2% Depending on the needs of the crop