Our Rose Food 1.5kg is a plant food suitable for all types of roses which contains all the essential nutrients required for strong growth, healthy leaves and abundant summer blooms. It\'s easy to apply, either directly to the soil to feed established roses or added to the soil when planting. Contains nitrogen for fast acting, strong green leaf growth, iron and magnesium to help against premature leaf drop and potassium for bigger, brighter blooms.Compound Fertiliser NPK 5 ? 5 ? 10 with iron Warning:Store away from children, pets and foodstuffs.