NutriFeed CAL
Calcium Nitrate Granular
NutriFeed CAL is a simple inorganic solid macronutrient fertilizer in granular form.
Packages:
25kg
NutriFeed CAL is a simple inorganic solid macronutrient fertilizer in granular form called calcium nitrate. Calcium must be supplied consistently to plants throughout the growing season.
A typical feeding system should provide 80–200 ppm Ca⁺² to plants, depending on:
- the plant species,
- the stage of cultivation,
- the irrigation system and the irrigation dosage applied,
- the water quality and
- the climatic conditions, considering the calcium present in the water and soil.
Benefits
- It consists of 100% nutrients.
- The product is free of sulfur, chlorine, sodium, and other harmful plant elements.
- It is suitable for the preparation of nutrient solutions.
Product analysis
| Total nitrogen (N) | 15.3% |
| Nitric nitrogen (Ν-ΝΟ₃) | 14.1% |
| Ammoniacal nitrogen (Ν-ΝΗ₄) | 1.2% |
| Total calcium oxide (CaO) | 25.9% |
| Calcium (Ca) | 18.5% |
Recommended crops, dosages, and application stages
Drip irrigation in open fields
- Tomatoes: 20–30 kg/ha from the 6th to the 12th week after transplanting.
- Pepper, etc., fruit vegetables: 10-20 kg/ha.
- Potatoes: 15-20 kg/ha from tuber formation to maturity.
- Apples: 25-50 kg/ha.
- Citrus fruits: 25–50 kg/ha.
- Tobacco: 10-15 kg/ha after heavy rainfall to improve leaf color.
Foliar applications in open fields
- Fruit trees: 12-20 kg/ha/year evenly distributed in 6-12 inter-annual sprays with a spray solution concentration of 0.6-0.65%.
- Other crops: These guidelines are adaptable to various plant species, crop stages, and climatic conditions. Spray at a concentration of 0.5-2%, depending on the specific requirements of your crop.
Drip irrigation in greenhouses and hydroponics
- In all crops, NutriFeed CAL is placed in the B tank (fertilizers free of phosphorus and sulfur) of the mother liquor, depending on each crop’s specific requirements and the conditions of growth and production in the greenhouse.
Period
Autumn, Spring, Main application, During sowing
The above dosages are indicative.