

Polyon® 24-5-8 Fine Controlled Slow Release Fertiliser (6-7 months) 25kg
Polyon 24-5-8 Fine supplies controlled-release nutrients for spring and summer turf over 6–7 months.
- 75% of its nitrogen is controlled release, helping reduce feeding frequency and growth flushes.
- Fine 1–2 mm granules suit lawns, golf and bowling greens, outfields and sports pitches.
- Designed for even, predictable turf nutrition with reduced risk of nitrogen loss.
- Apply at 25–35 g/m²; a 25 kg bag covers 714–1,000 m² across that rate range.
SKU: 225806
Brand: Amenity Choice
Description
Polyon® controlled-release fertilisers, known for their signature green coating, are designed to meet the key demands of turf professionals. They provide uniform, dependable nutrient release over an extended period, allowing a single application to deliver results for months, helping you maintain lush, resilient, and attractive turf.
Polyon® 24-5-8 Fine is a controlled-release spring and summer fertiliser with a 6-7 month longevity period.
Features and Benefits
- An efficient fertiliser that helps reduce the risk of nitrogen leaching or volatilisation
- Requires reduced application frequency with no excessive growth flushes, helping to save both labour and money
- Consistent, predictable, dependable feeding
- Safe, dust-free handling provided by a durable coating
- Greener, healthier turf for a high-quality lawn or playing surface
Product Summary
| Longevity | Granule Size | Cutting Height | Application Rate | Bag Coverage | Bags/ha |
|---|---|---|---|---|---|
| 6-7 months | 1-2mm | All turf | 25-35g/m2 | 1,000-714m2 | 10-14 |
Polyon® 24-5-8 Fine contains:
| Ingredient | Oxide Value | Elemental Value |
|---|---|---|
| Total Nitrogen (N) | 24.0% | |
| Ammoniacal Nitrogen (N) | 1.8% | |
| Ureic Nitrogen (N) | 4.2% | |
| Polymer Coated Ureic Nitrogen (N) | 18.0% | |
| Phosphorus Pentoxide (P2O5) | 5.0% | 2.2% P |
| Potassium Oxide (K2O) | 8.0% | 6.6% K |
| Magnesium Oxide (MgO) | 1.6% | 1.0% Mg |
| Calcium Oxide (CaO) | 4.2% | 3.0% Ca |
| Sulphur Trioxide (SO3) | 21.0% | 8.4% S |
| 75% Controlled Release Nitrogen | ||
Application Information
Where to use
Suitable for all turf surfaces including lawns, golf & bowling greens, outfields and sports pitches.
When to use
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
How to use
- Use a suitably calibrated spreader, apply evenly ensuring no overlaps or missed areas
- If no rain falls within 24 hours of application, thoroughly irrigate the treated area
- Do not apply in frosty conditions or during periods of extreme heat or drought
For further information on Polyon® 24-5-8 Fine Controlled Slow Release Fertiliser (6-7 months) 25kg, please speak to a member of our technical sales team on 01952 641949.
Delivery & Returns
- Free delivery on orders over £150.
- Order before 1pm for next working day delivery on most items.
- Bulk items are delivered via kerbside pallet delivery.
- Surcharges may apply to some postcodes.












