GT Spring Summer 9-7-7 Energise Maxi Fertiliser is a balanced, slow-release fertiliser designed to boost healthy lawn growth during the active growing season. With a 9-7-7 NPK formulation, it provides a steady supply of essential nutrients – nitrogen for lush green top growth, phosphate for strong roots, and potassium for improved stress and drought resistance. The granular composition ensures even coverage and gradual nutrient release over several weeks.
This product is ideal for gardeners, landscapers, and lawn care professionals who need reliable, sustained performance across parks, gardens, sports fields, and commercial turf areas. Whether for routine maintenance or seasonal revitalisation, GT Energise delivers strong results and visible lawn improvement through spring and summer.
Features & Benefits
Balanced 9-7-7 NPK formulation for comprehensive plant nutrition
Slow-release action supports long-lasting grass growth
Mini-granular size provides even distribution and better uptake
Improves lawn colour, density, and wear tolerance
Encourages healthy root and shoot development
25kg bag covers up to 714m² at standard rate
Applications
Domestic and professional lawn care
Landscaped gardens and parks
Amenity grass, sports pitches, and golf fairways
Large residential or commercial green spaces
Application Rate:
Apply at 35g/m². One 25kg bag treats approximately 714m².
How to Apply:
Apply using a calibrated spreader for even coverage.
Best applied to dry grass with moisture in the soil.
Water in if no rain falls within 48 hours to activate nutrients.
Avoid mowing for 2–3 days after application to allow uptake.
Formulation:
Nitrogen (N): 9% – encourages green leafy growth
Phosphate (P₂O₅): 7% – supports root development
Potassium (K₂O): 7% – builds stress resistance and hardiness

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 25kg
Application Rate 35g/m²
Coverage 714m² per bag
Application Method Spreader (rotary or drop)
Usage Period Spring and summer months