Fosfarm 4-10-15

Fosfarm NPK 4-10-15 belongs to a new line of compound fertilizers produced in accordance with the principles of sustainable development, including the circular economy.

Fosfarm NPK 4-10-15 is an NPK fertilizer enriched with calcium, magnesium, sulfur and micronutrients, i.e. copper and zinc. Phosphorus, calcium, magnesium and micronutrients are all derived from renewable resources. Nitrogen is present in the fertilizer in the form of ammonium. Phosphorus is completely soluble in neutral ammonium citrate and 1/4 is water-soluble (ammonium citrate soluble phosphorus compounds and water-soluble phosphorus compounds show comparable effectiveness in soil when placed at the appropriate depth). The other declared macronutrients are fully water-soluble.

Fosfarm NPK 4-10-15 is recommended for pre-sowing use for all types of crops, on soils with at least medium abundance in phosphorus. After application, the fertilizer should be mixed with the soil. Use for grassland and perennial plantations in early spring. The dose of the fertilizer phospharm NPK 4-10-15 should be determined on the basis of the soil's nutrient content (soil analysis) and the plant demand (unit intake x assumed plant yield per ha). Depending on the needs, nitrogen and potassium should be supplemented with other fertilizers.

The proportions of components in the phospharm NPK 4-10-15 fertilizer allow for high production efficiency. Moreover, in order to take full advantage of the effects of nutrients, the synergy of the elements is taken into account. Fosfarm NPK 4-10-15 contains ammonium nitrogen, magnesium and sulfur, which facilitate the uptake of phosphorus by plants.

Fosfarm 4-10-15 is an NPK type B 1.1 fertilizer. granulated, multi-ingredient with the following nutrient content:
- 4% N - total nitrogen in ammonium form,
- 10% P2ABOUT5 - phosphorus pentoxide soluble in neutral ammonium citrate and water,
- 15% K2O - potassium oxide soluble in water,
- 6% CaO - water-soluble calcium oxide,
- 12% SO3 - water-soluble sulfur trioxide,
- 0.02% Cu - total copper,
- 0.08% Zn - total zinc.

Fosfarm NPK 4-10-15 is packed in:
- 50 kg polyethylene bags with print, 1200 kg on a pallet,
- flexible containers of 500 kg, the so-called big-bags.

All packages have a full product description in the form of a permanent marking on the bag.

The fertilizer should be transported by means of transport, protecting the product against weather conditions and direct sunlight.

Printed polyethylene bags with a net content of 50 kg can be stacked in 10 layers at most. Flexible 500 kg containers can be stored in stacks up to 3 layers high. The fertilizer should be stored in clean and dry warehouse buildings and protected against weather conditions (solar radiation, rainfall). During transport, reloading and storage, act in accordance with the regulations in force.

In case of irritation, rinse skin and eyes with plenty of water. It is recommended to use dust masks and safety glasses. In case of accidental ingestion, consult a doctor.

Taking care to ensure the highest standards of customer service, GA Fosfory Sp. z o. o. as part of the website, it offers professional advice, information support for farmers and food producers.

The service includes:

- customer support with technical knowledge, i.e. advice on the use of fertilizers,
- solving problems reported by the client (dosage, chemical composition of fertilizers, mechanisms of action on crops and elements of the natural environment),
- providing information on the location of distribution points,
- providing information on the Grupa Azoty Group's current fertilizer product offer.


Approximate doses of phospharm NPK 4-10-15 in kg / ha (on soils with at least medium phosphorus content):


PlantYield level
Winter cereals200-350400-500
Spring cereals200-350400-500
Winter rape300-400450-550
Corn for grain / fodder300-400450-550
White beet*300-400450-550
Forage plants250-300350-400
Grasslands on mineral soils (meadows and pastures)250-300350-450


* without manure