GT Spring Summer 9-7-7 Energise Maxi Fertiliser 10kg is a professional-grade lawn fertiliser designed to provide consistent, balanced nutrition for grass during the growing season. With a mini-granular blend and a 9-7-7 NPK formulation, this fertiliser supports healthy leaf growth, root development, and overall turf resilience throughout spring and summer. It releases nutrients gradually, ensuring your lawn stays greener for longer with reduced risk of scorch or nutrient leaching.
Perfect for domestic gardeners, professional landscapers, and turf care specialists, this compact 10kg bag is well-suited for small to medium-sized lawns and amenity areas, offering precise application and reliable performance for lush, vibrant turf.
Features & Benefits
Balanced 9-7-7 formulation for spring/summer growth
Mini-granules for even distribution and improved uptake
Slow-release action provides long-lasting feeding
Boosts lawn health, density, and resilience
Convenient 10kg bag for smaller or targeted applications
Covers up to 285m²
Applications
Private gardens and lawns
Smaller sports pitches and grassed areas
Housing developments and commercial properties
Targeted feed areas within larger turf spaces
Application Rate:
Apply at 35g/m². One 10kg bag covers approximately 285m².
How to Apply:
Apply to dry grass using a spreader for even coverage.
Water in after 48 hours if no rainfall has occurred.
Avoid mowing 2–3 days before and after application.
Best used from March to August during active grass growth.
Formulation:
Nitrogen (N): 9% – promotes green leaf growth
Phosphate (P₂O₅): 7% – supports root structure
Potassium (K₂O): 7% – strengthens turf against stress

Specification Details
Product Name GT Spring Summer 9-7-7 Energise Maxi
Nutrient Analysis 9-7-7 (NPK)
Granule Size Mini-granular
Format Slow-release granular fertiliser
Bag Size 10kg
Application Rate 35g/m²
Coverage 285m² per bag
Application Method Spreader
Usage Period Spring through summer (Mar–Aug)