KissMyGrass Autumn & Winter Lawn Fertiliser (1 x 20 Kilograms)

• AUTUMN & WINTER LAWN STRENGTH FORMULA: Specially developed seasonal lawn fertiliser (NPK 6-5-10) designed to prepare grass for colder, wetter months. High potassium hardens turf, helping your lawn withstand frost, wear, and winter stress while maintaining colour and density.
• 6–8 WEEK SLOW RELEASE FEEDING: Controlled nutrient release provides steady nourishment without surge growth, supporting root strength and turf health throughout autumn and winter. This winter & autumn lawn fertilizer is ideal for maintaining lawn condition when growth naturally slows.
• ENHANCED WITH IRON & MAGNESIUM: Contains 2% iron (Fe) and 1% magnesium (Mg) to promote rich green colour while improving overall plant health. The autumn grass fertiliser strengthens grass structure and supports natural resilience against seasonal turf problems.
• HIGH COVERAGE & EASY APPLICATION: Apply at 35g per m² for effective results. A 20kg bag treats up to 575m², making it suitable for medium to large lawns. Autumn lawn fertiliser best applied using a fertiliser spreader for even distribution.
• IDEAL FOR SEPTEMBER–NOVEMBER USE: Perfect late-season autumn and winter lawn feed to encourage strong roots and durable turf before winter dormancy. Supports healthy root and shoot development while helping maintain a tidy, well-kept appearance through the colder months.

Product description Prepare your lawn for the colder months with Boston Seeds Autumn & Winter Lawn Fertiliser, a specialist seasonal lawn feed formulated to build stronger, more resilient turf. With an NPK of 6-5-10, this fertiliser is rich in potassium to help harden grass against frost, wear, and winter stress, while nitrogen and phosphorus support healthy root and shoot development without excessive top growth. This slow-release winter and autumn feed provides steady nutrients for 6–8 weeks, keeping your lawn nourished as growth slows. Added iron (2%) enhances colour for a natural, healthy green, while magnesium (1%) supports overall plant vitality and turf strength. Ideal for application from September to November, it helps maintain lawn condition, improve durability, and encourage a dense, robust sward ready to bounce back in spring. Perfect for keeping your lawn looking cared for, even through the toughest weather. Ingredients NPK at a ratio of 6.5.10 + 2%Fe + 1% Mg