- Contains key macronutrients: nitrogen, phosphorus, and potassium — in a ratio of 8:24:24, as well as 9% sulfur in the form of SO₃.
- Physical properties: hard granules sized 2–5 mm with a bulk density of 0.9–1.0 kg/dm³
- Manufacturer: Poland
Polifoska 8 NPK(S) 8:24:24+9S, Grupa Azoty
When planning effective crop nutrition, farmers face the challenge of choosing a fertilizer that will simultaneously supply the soil with all key elements, improve product quality, and adapt to different crop types. Polifoska 8 is one of the best complex fertilizers in this segment. Its universal composition, high concentration of nutrients, and excellent solubility make it indispensable in professional farming.
For consultation on the right choice or to purchase complex fertilizers, contact Neuron — a reliable supplier with over 20 years of experience in the mineral nutrition market.
Country of origin:
Poland
Description
What are the advantages of Polifoska 8 NPK(S) 8:24:24+9S from Neuron
Polifoska 8 24 24 9 is a multi-component fertilizer containing nitrogen (8%), phosphorus (24%), potassium (24%), and sulfur (9%). The ratios are tailored to the needs of various field crops during active growth and yield formation. Phosphorus and potassium are provided in plant-available forms, ensuring efficient uptake even in cold soils.
The fertilizer is produced by Grupa Azoty—one of Europe’s leading manufacturers—ensuring consistent quality, compliance with international standards, and proven field performance.
Key Advantages of Polifoska 8
- Balanced NPK 8:24:24 + 9S. Three primary macronutrients in an optimal ratio to stimulate plant development, plus sulfur to enhance nitrogen uptake and improve crop quality.
- Suitable for most crops. The formula is optimized for cereals, oilseeds, industrial, legumes, and vegetable crops, providing complete nutrition during critical growth stages.
- High efficiency on acidic and nutrient-poor soils. Readily available P and K deliver reliable results where nutrient availability is limited.
- Improved stress tolerance. Potassium strengthens cell walls, optimizes plant water balance, and helps crops withstand drought, cold snaps, and other stresses.
- Better yield quality and structure. Supports grain protein/gluten, oil content in seeds, and juiciness and sugars in fruits and vegetables.
- Convenient granular form. Uniform granulation ensures even field distribution and compatibility with modern application equipment.
- Non-caking storage. Stable physical properties maintain free-flowing behavior in storage without pre-crushing.
- Reputable manufacturer. Produced by Grupa Azoty with strict batch-by-batch quality control.
- Environmentally safe. Free from chlorine, heavy metals, and toxic impurities; does not salinize soil or harm soil microbiota.
- Cost-effective. High nutrient concentration allows lower application rates without sacrificing performance, reducing cost per hectare while maintaining high yields.
Market pricing for Polifoska 8 24 24 varies by order volume, supplier, and delivery terms. Neuron offers flexible terms, competitive pricing, and fast fulfillment.
Application of Polifoska 8 for Different Crops
Thanks to its balanced composition, Polifoska 8 performs effectively across a wide range of crops—field, vegetable, and fruit.
- Wheat, barley, and winter cereals: Ensures steady nutrition during tillering and stem elongation. Phosphorus drives root development, potassium boosts stress tolerance, and sulfur activates enzyme systems.
- Corn and sunflower: Builds a robust root system for season-long water and nutrient supply. Potassium improves water regulation; phosphorus supports the formation of reproductive organs.
- Rapeseed (canola): Essential for stem growth and generative biomass. Sulfur is critical for amino and fatty acid synthesis—key to achieving high oil content.
- Vegetables (onion, garlic, potato, watermelon): Provides balanced feeding throughout the season. For onion it increases bulb size and density; for garlic it supports essential oil content and clove firmness.
Potato rate: typically 200–300 kg/ha at base application, depending on soil nutrient status. The fertilizer does not cause salinization, dissolves readily, and is chlorine-free—important for chloride-sensitive potatoes.
Additional effective uses include:
- Trees: Application in the dripline zone supports canopy growth and fruit bud initiation.
- Oats: Promotes productive stand formation.
- Watermelons: Increases sugar content and dry matter.
Environmental Safety of Polifoska 8
The chemical composition delivers high uptake efficiency of core macronutrients. Granular form minimizes leaching risks. The product contains no heavy metals or toxic impurities, and the absence of chlorine makes it safe for chloride-sensitive crops.
It leaves no harmful residues in the soil. The product complies with REACH and EU standards. Storage is simple: keep dry and out of direct sunlight—no special conditions required.
When applied at recommended rates, it is fully safe for crops and people.
Benefits of Working with Neuron
Neuron is a reliable supplier working directly with manufacturers—no intermediaries.
- Product shipped directly from Grupa Azoty—no delays or markups.
- In-house logistics: road, rail, and sea.
- Purchase in any volume—from 1 tonne to full wagon loads.
- Available from stock or on order.
- Agronomist consultations—support with product choice and rate calculations.
Neuron supports you at every stage—from selection to delivery and agronomic recommendations. You can purchase Polifoska 8 at a competitive price with delivery to any region of Ukraine.
How to Choose and Apply Polifoska 8 Correctly
To select the optimal rate and application method, consider:
- Soil type (pH, humus content, texture).
- Preceding crop.
- Existing macronutrient status.
- Regional climate conditions.
Neuron specialists will help tailor a nutrition plan based on soil tests or farm history. For sensitive crops (e.g., winter cereals, garlic, watermelons), precise rate selection is especially important—excess of one element can inhibit uptake of another. For consultation or to purchase NPK, contact Neuron—get complete, field-adapted nutrition for your crops.
- Ingredients
- Benefits
- Application
- Nitrogen in ammonium form is absorbed slowly by plants, ensuring uniform growth and development, enhancing phosphorus uptake, and limiting excessive potassium absorption.
- Phosphorus in the form of ammonium phosphate is highly available to plants and is well absorbed even under low soil moisture conditions.
- Potassium improves plant resistance to stress factors such as drought and low temperatures.
- Sulfur increases nitrogen use efficiency and supports protein synthesis.
Polifoska 8 is suitable for all types of agricultural crops: winter and spring cereals, industrial crops, root vegetables, vegetables, fruits, as well as for use on pastures and meadows. The highest efficiency is achieved with pre-sowing application incorporated into the soil at a depth of 10–20 cm. Early spring top-dressing of winter crops is also possible.
Packaging: polyethylene bags of 50 kg or big bags of 500 kg.
Storage conditions: store in dry warehouse facilities, protected from precipitation and direct sunlight.
Can the fertilizer be used for organic farming?
No. The fertilizer is mineral-based and therefore does not meet organic certification requirements.
Is the fertilizer compatible with other products?
Yes, Polifoska 8 can be combined with micronutrients and biostimulants, but mixing with ammonium nitrate should be avoided due to the possible formation of insoluble salts.
What is the shelf life of the fertilizer?
Up to 3 years under proper storage conditions. Avoid moisture to prevent caking of the granules.
Is the fertilizer suitable for fertigation through drip irrigation systems?
No. This is a granular fertilizer applied to the soil, not designed for water solubility at the level required for fertigation.
Is the fertilizer suitable for late autumn application?
Yes, provided the soil is cool and moist. The fertilizer has a prolonged effect, ensuring availability in spring.


