Universal Spring and Summer Lawn Feed is a controlled slow-release lawn fertiliser in mini granular form that provides nutrients throughout spring and summer. Nutrients are released slowly and uniformly over a 3-month period. Excellent for early Spring and Summer growth this fertiliser will help sustain season-long healthy lawns. Mini granules reach into the rooting zone and dissolve quickly and give uniform nutrient distribution. This fertiliser can be used on all types of lawns and soil types, but is ideally suited to soils low in Potash, especially sandy soils, or soils heavily depleted of nutrients from mowing. Ideal for lawns with constant use from sports, children and pets.