The 15-5-21+11CaO+TE soluble calcium formulation is a combination of macronutrients (NPK) with a high proportion of potassium and a calcium supplement formulated for critical periods of reproductive growth. Nitrogen is supplied mainly in the nitrate form, and absorbable phosphorus plays a key role in promoting rooting, flower formation and energy transfer. The added calcium is of the absorbable type and simultaneously meets the plant’s need for this element during the rapid growth of fruit or storage organs.

Increases cell osmotic pressure, improves sugar and starch transport, increases physical and biochemical quality of the product (firmness, color, flavor).
Effective in stabilizing cell walls, reducing bursting, decay and increasing shelf life after harvest.
Rapid absorption, stimulates reproductive growth, without accumulating excess ammonium or creating nitrogen stress.
pH compatible with semi-heavy waters and calcareous soils, no sedimentation line in the irrigation system.
Safe for sensitive plants, no negative effects on roots or soil.

Total nitrogen (N)	14.8%
Nitric nitrogen (N-NO₃)	12.3%
Ammoniacal nitrogen (N-NH₄)	0.5%
Ureic nitrogen (N-NH₂)	2%
Total phosphorus pentoxide (P₂O₅)	5.0%
Water-soluble phosphorus pentoxide (P₂O₅)	5.0%
Water-soluble potassium oxide (K₂O)	20.9%
Total calcium oxide (CaO)	11.0%
Total boron (B), water-soluble, as boric acid	0.020%
Total copper (Cu), water-soluble, chelated by EDTA	0.004%
Total iron (Fe), water-soluble	0.041%
Iron (Fe), chelated by EDTA	0.027%
Iron (Fe), chelated by EDDHA	0.014%
Total manganese (Mn), water-soluble, chelated by EDTA	0.025%
Total molybdenum (Mo), water-soluble, as sodium salt	0.002%
Total zine (n), water-soluble, chelated by EDTA	0.015%

Low in chloride

Ingredients: Potassium nitrate (CAS 7757 79 1, CMC 1); calcium ammonium nitrate double salt (CAS 15245 12 2, CMC 1); Urea phosphate (CAS 4861 19 2, CMC 1), Boric Acid, Sodium Molybdate, Manganese EDTA, Zinc EDTA, Iron EDTA, Copper EDTA

PH range in which a good stability of the chelated fraction is granted: 3 – 6.5

Dose according to the crop’s nutrition requirements and agronomic conditions. Typical application rates range from 0.1-1 g/L drip solution for fertigation; 1-3 kg/100L spray solution for foliar application.

MACROSOL NPK 15-5-21+11CaO+TE

1. Safety tips for the user:

When using, wear gloves, a mask, and protective glasses to prevent direct contact with skin and eyes.
In case of contact with skin or eyes, rinse immediately with plenty of water.
Avoid direct inhalation of product vapors or particles.
Keep out of reach of children and animals.
After use, wash your hands and face with soap and water.

2. Storage conditions:

Store in a dry, cool place away from direct sunlight.
Protect from frost and temperatures above 35°C.
Close the product lid tightly after each use to prevent contamination and evaporation.

3. Precautions for the plant and the environment:

Do not use more than the recommended amount, as it may cause leaf burn or disrupt plant growth.
Spraying should be done during the cool hours of the day (early morning or evening) and in windless conditions.
Perform a compatibility test before mixing with other fertilizers and pesticides.
Avoid allowing residual solutions to enter water sources, rivers, and drinking water wells.
If the product is spilled on the ground, clean it up with absorbent materials such as soil or sand and prevent it from entering the sewage system.

For precautions when mixing with other fertilizers and pesticides, the following points should be noted:

Before mixing, perform a compatibility test. Mix a small amount of the product with the intended fertilizer or pesticide in a small container and check that no precipitation, discoloration, or abnormal reaction occurs.
Do not mix with high calcium fertilizers (such as calcium nitrate) and compounds containing copper and sulfur. These compounds may cause precipitation and reduce effectiveness.
Do not mix with strong alkaline compounds (PH above 8) such as some agricultural pesticides and detergents, as this may cause the breakdown of amino acids and reduce product efficiency.
Be careful with mineral oils and petroleum-based compounds. In some cases, they may reduce absorption or stain the leaves.
Mixing with systemic insecticides and fungicides is usually safe, but caution should be exercised regarding dosage. It is always recommended to test on a few plants before using on a large area.
For liquid fertilizers and humic acids, mixing is usually straightforward, but the order of addition is important. Add water first, then amino acid, and finally other fertilizers to prevent settling.
After preparing the solution, use it immediately. Prolonged storage of the solution may cause deterioration of quality and precipitation.

Additional information

Weight	10 kg
کشور تولید کننده	spain
موارد مصرف	Rebel, Agricultural, Vegetable, Greenhouse

MACROSOL NPK 15-5-21+11CaO+TEmacro imported fertilizers

MACROSOL NPK 15-5-21+11CaO+TE