Compound Fertiliser with Iron. Ideal for use in lawns, four in one; it will make lawns greener, kill a range of weeds, remove moss & fertilise the grass for a thicker and healthier looking lawn. Can be used all year round when grass, moss and weeds are actively growing, and soil is moist. 20kg will treat up to 625m² and can be applied at 32g per m². The key to reducing moss is to have effective all-year round management. Features Suitable for use on lawns and sports turf Does 4 jobs in 1 easy application - greens grass, kills a range of weeds, removes moss and fertilises the grass Offers effective control over common weeds such as daisy, plantain, dandelion and clover Contains ferrous sulphate to kill moss quickly and fertilise the grass Mini-granule formulation (1.0 - 2.5mm) Can be used all year round Recommendation Always read the product label before use When applying ensure you get even coverage. We recommend a fertiliser spreader Improve the pH of your soil by applying Granulated