Premium High-Performance Fertiliser 12-5-20 with Extra Calcium and Magnesium for Healthy Turf Growth, 25kg Bag
Premium High-Performance Fertiliser 12-5-20 with Extra Calcium and Magnesium for Healthy Turf Growth, 25kg Bag
High-Quality Fertiliser 12-5-20 Enriched with Calcium and Magnesium
This exceptional high-quality fertiliser is crafted to supply your lawn with vital nutrients for vigorous growth. Recognized as one of the top turf fertilisers in the UK, this product delivers well-rounded nourishment for lush, green growth throughout the season. Comprising 12% nitrogen, 5% phosphorus pentoxide, and 20% potassium oxide, this mix guarantees that your grass stays strong and vibrant, even in cooler climates.
Key Features
- Lasts up to 2 months, fostering a resilient and thriving lawn.
- Infused with additional magnesium and calcium for greener, sturdier grass that responds quickly and positively.
- Promotes uniform growth from the very beginning of the growing season.
- Includes potassium for optimal pre-stress conditioning.
- High in calcium content, strengthening the development of durable, high-quality turf.
Nutritional Breakdown
| Nutrient | Percentage |
|---|---|
| Total Nitrogen (N) | 12% |
| Phosphorous Pentoxide (P2O5) | 5% |
| Potassium Oxide (K2O) Water Soluble | 20% |
| Calcium Oxide (CaO) Water Soluble | 2% |
| Magnesium Oxide (MgO) Water Soluble | 2% |
| 25% Coated N of Total N | |
How to Apply
| Bag Sizes (kg) | Application Rate (g/m2) | Bag Coverage (m²) | Nutrient Levels Applied kg/ha |
|---|---|---|---|
| 25 | 20 | 1250 | 24.0 N, 10.0 P, 40.0 K |
| 25 | 1000 | 30.0 N, 12.5 P, 50.0 K | |
| 30 | 833 | 36.0 N, 15.0 P, 60.0 K | |
| 35 | 714 | 42.0 N, 17.5 P, 70.0 K |
Recommended Spreader Settings
| Spreader Type | Application Method | Cone Setting | Spreader Width (m) | Application Rate g/m² | |||
|---|---|---|---|---|---|---|---|
| Rotary Spreader | 1 x pass | 6 | 5.0 | 20 | 25 | 30 | 35 |
| SR-2000 or Accupro 2000 | 2 x pass | 6 | 5.0 | 20 | 25 | 30 | 35 |
Best Time for Application
This fertiliser is best applied in early spring to encourage healthy growth as the growing season kicks off. The slow-release granular formula offers ongoing nutrient supply over 8-12 weeks, minimizing the requirement for regular applications. It is perfect for seasonal renovations and for maintaining your lawn throughout the winter period.
Product Specifications
| Specification | Measurement |
|---|---|
| Total Nitrogen (N) | 12% |
| Phosphorous Pentoxide (P2O5) | 5% |
| Potassium Oxide (K2O) | 20% |
| Calcium Oxide (CaO) | 2% |
| Magnesium Oxide (MgO) | 2% |
Frequently Asked Questions
- How frequently should I apply this fertiliser? We suggest applying it every 6-8 weeks during the growing period for optimal results.
- Is this fertiliser suitable for all types of grass? Absolutely, it works well with various grass types and is especially effective for turf.
- When is the best time for application? Early spring is recommended, but late summer applications can also provide a beneficial boost before winter.
High-Quality Fertiliser 12-5-20 Enriched with Calcium and Magnesium
This exceptional high-quality fertiliser is crafted to supply your lawn with vital nutrients for vigorous growth. Recognized as one of the top turf fertilisers in the UK, this product delivers well-rounded nourishment for lush, green growth throughout the season. Comprising 12% nitrogen, 5% phosphorus pentoxide, and 20% potassium oxide, this mix guarantees that your grass stays strong and vibrant, even in cooler climates.
Key Features
- Lasts up to 2 months, fostering a resilient and thriving lawn.
- Infused with additional magnesium and calcium for greener, sturdier grass that responds quickly and positively.
- Promotes uniform growth from the very beginning of the growing season.
- Includes potassium for optimal pre-stress conditioning.
- High in calcium content, strengthening the development of durable, high-quality turf.
Nutritional Breakdown
| Nutrient | Percentage |
|---|---|
| Total Nitrogen (N) | 12% |
| Phosphorous Pentoxide (P2O5) | 5% |
| Potassium Oxide (K2O) Water Soluble | 20% |
| Calcium Oxide (CaO) Water Soluble | 2% |
| Magnesium Oxide (MgO) Water Soluble | 2% |
| 25% Coated N of Total N | |
How to Apply
| Bag Sizes (kg) | Application Rate (g/m2) | Bag Coverage (m²) | Nutrient Levels Applied kg/ha |
|---|---|---|---|
| 25 | 20 | 1250 | 24.0 N, 10.0 P, 40.0 K |
| 25 | 1000 | 30.0 N, 12.5 P, 50.0 K | |
| 30 | 833 | 36.0 N, 15.0 P, 60.0 K | |
| 35 | 714 | 42.0 N, 17.5 P, 70.0 K |
Recommended Spreader Settings
| Spreader Type | Application Method | Cone Setting | Spreader Width (m) | Application Rate g/m² | |||
|---|---|---|---|---|---|---|---|
| Rotary Spreader | 1 x pass | 6 | 5.0 | 20 | 25 | 30 | 35 |
| SR-2000 or Accupro 2000 | 2 x pass | 6 | 5.0 | 20 | 25 | 30 | 35 |
Best Time for Application
This fertiliser is best applied in early spring to encourage healthy growth as the growing season kicks off. The slow-release granular formula offers ongoing nutrient supply over 8-12 weeks, minimizing the requirement for regular applications. It is perfect for seasonal renovations and for maintaining your lawn throughout the winter period.
Product Specifications
| Specification | Measurement |
|---|---|
| Total Nitrogen (N) | 12% |
| Phosphorous Pentoxide (P2O5) | 5% |
| Potassium Oxide (K2O) | 20% |
| Calcium Oxide (CaO) | 2% |
| Magnesium Oxide (MgO) | 2% |
Frequently Asked Questions
- How frequently should I apply this fertiliser? We suggest applying it every 6-8 weeks during the growing period for optimal results.
- Is this fertiliser suitable for all types of grass? Absolutely, it works well with various grass types and is especially effective for turf.
- When is the best time for application? Early spring is recommended, but late summer applications can also provide a beneficial boost before winter.
UK Delivery
Dispatched promptly
Nationwide shipping
Fast Dispatch
In-stock items
shipped quickly
14-Day Returns
Unused items
Original packaging
Secure Packaging
Carefully packed
Safe transit
Delivery Information
- Orders dispatched promptly — delivery times vary by location
- In-stock items dispatched quickly (Mon–Fri, excludes bank holidays)
- Highlands, Islands and remote areas may take slightly longer
- Pallet deliveries are kerbside only — the pallet is the customer's responsibility
- Deliveries require a signature. Leave a signed note if you'd like items left safely (at your own risk)
- Delivery charge (if applicable) is calculated at checkout
Returns Policy
- Returns accepted within 14 days for unused, undamaged items in original packaging
- Contact us before returning to arrange collection or drop-off
- Return shipping is the customer's responsibility unless the item is faulty
- Refunds processed once the return is received
How long does delivery take?
Delivery times vary by location. In-stock items are dispatched promptly, Monday to Friday.
Why choose Turf Masters Pro?
We offer a huge range of professional-grade products with reliable UK delivery and expert support. For bulk enquiries or custom quotes, please contact our team.
Can I return an item?
Yes. We accept returns within 14 days of receipt for unused items in their original packaging. Please contact us first to arrange the return.
Is VAT included in the price?
Yes — all prices shown include VAT (Inc. Vat).
Do you deliver to my area?
We deliver across the UK mainland. Deliveries to Highlands, Islands and remote areas may take slightly longer. Contact us for details.