Polifoska NPK 7-18-28 BigBag 500kg Grupa Azoty - fertiliser

Polifoska NPK 7-18-28 - compound fertiliser

• Intensively supports healthy plant development.
• For pre-sowing and top dressing use (recommended to mix with soil).
• For all cultivated plants - winter and spring cereals, winter oilseed rape, maize, sugar beet, legumes, potatoes, as well as on grassland, in vegetable cultivation and orcharding.

Polifoska NPK 7-18-28 is an excellent compound fertiliser specially created to intensively support plant growth. Its unique formula, composed of precisely selected ingredients, makes it an ideal solution for pre-sowing application. The possibility of also applying it as a top dressing in early spring makes it a versatile fertiliser adapted to the diverse needs of agriculture.

Comprehensive Fertilisation of All Cultivated Plants

Recommended for use under all cultivated plants, Polifoska NPK 7-18-28 performs excellently for winter and spring cereals, winter oilseed rape, maize, sugar beet, legumes, potatoes, as well as on grassland, in vegetable cultivation and orcharding. Its wide range of applications makes it an indispensable partner for farmers seeking comprehensive support for their crops.

Pre-sowing and Top Dressing Application

This fertiliser also features the possibility of pre-sowing application by mixing it with the soil. This makes it easy to use, providing plants with essential nutrients from the very beginning of the growth cycle.

Polifoska 7-18-28 - composition and properties:

Properties:

• PFC 1 (C)(I)(a)(ii): Compound solid inorganic macronutrient fertiliser.
• Fertiliser formula: NPK (S) 7-18-28 (+12) / 7-7.8-23.2 (+4.8).
• Granulometry: Granules. 92% of the product consists of granules sized 2.0-5.0 mm.
• Bulk density: 0.93-1.03 kg/dm3.

Composition:

• Total nitrogen N: 7%
  - Ammonium nitrogen N: 7%
• Total phosphorus pentoxide P2O5: 18% (7.8% P)
  - Water-soluble phosphorus pentoxide P2O5: 16% (7.0% P)
  - Phosphorus pentoxide P2O5 soluble in neutral ammonium citrate: 18% (7.8% P)
• Water-soluble potassium oxide K2O: 28% (23.2% K)
• Water-soluble sulphur trioxide SO3: 12% (4.8% S)

Product ingredients:

• CMC 1 – Potassium chloride (CAS 7447-40-7)
• CMC 1 – Monoammonium phosphate (CAS 7722-76-1)
• CMC 1 – Ammonium sulphate (CAS 7783-20-2)

Polifoska 7-18-28 Grupa Azoty - usage instructions:

• The fertiliser dose should be determined based on soil fertility (soil analysis) and plant requirements (unit uptake x expected crop yield per hectare). Depending on needs, phosphorus dose can be supplemented, e.g. with Polidap fertiliser, Super fos dar 40, potassium dose can be supplemented, e.g. with potassium salt. On grassland, apply in early spring and/or autumn.
• Do not eat or drink while using the product.
• Avoid contamination of skin and eyes.
• Do not inhale dust.
• Use appropriate protective gloves.