Spring Summer Mini Granular 12-0-9 Fertiliser is a high-performance lawn fertiliser designed to promote strong, healthy grass growth during the active growing seasons of spring and summer. Its balanced nutrient profile delivers a quick green-up and sustained feeding, encouraging dense sward development and improved lawn resilience against drought and wear. With a fine mini-granular formulation, it ensures even nutrient distribution and rapid uptake, making it ideal for both domestic lawns and high-traffic professional turf areas.
This product is perfect for home gardeners looking to revitalise tired lawns, as well as professional gardeners, landscapers, and lawn care contractors who need reliable results across large areas. Whether you're managing formal gardens, housing developments, commercial landscapes or sports turf, Spring Summer 12-0-9 offers a clean, easy-to-apply solution with visible results within days.
Features & Benefits
Mini-granular formulation for even coverage and faster nutrient uptake.
High nitrogen (12%) content promotes rapid growth and vibrant green colour.
Added potassium (9%) enhances drought resistance and wear tolerance.
No phosphate – ideal for areas with existing soil phosphate levels or phosphate restrictions.
25kg bag covers up to 714m² (at 35g/m² application rate).
Consistent performance in varying weather conditions.
Low dust formulation ensures a cleaner application for operatives.
Applications
Domestic lawns
Parks and recreational green spaces
Commercial landscaping
Sports pitches and amenity turf
Housing developments
Lawn renovation or maintenance programmes
Application Rate:
Apply at 25–35g/m² depending on the nutrient requirement and condition of the turf. One 25kg bag covers approximately 714–1000m².
How to Apply:
Apply using a calibrated pedestrian or vehicle-mounted spreader.
Ensure the turf is dry at the time of application.
Water in if no rain falls within 48 hours to activate the fertiliser.
Avoid mowing for 2–3 days after application.
Formulation:
Total Nitrogen (N): 12% – for leaf and shoot development.
Potassium Oxide (K₂O): 9% – supports root strength and stress tolerance.
Phosphate (P₂O₅): 0% – environmentally sensitive formulation.

Specification Details
Product Name Spring Summer Mini Granular Fertiliser
Nutrient Analysis 12-0-9 (N-K₂O)
Granule Size Mini Granular (1–2.5mm)
Bag Size 25kg
Application Rate 25–35g/m²
Coverage 714–1000m² per bag
Suitable For Gardens, parks, landscapes, sports turf
Application Method Spreader (pedestrian or vehicle-mounted)
Watering In Recommended if no rain within 48 hours
Usage Period Spring through late summer