Miracle-Gro Premium Azalea, Camellia & Rhododendron Continuous Release Plant Food is a smart feed. It has a special fast acting and long lasting formula. Each granule has a coating that controls and regulates the release of nutrients, only releasing them when conditions are right for plant growth and when the plant needs them. This release ensures steady, even growth which is far better for producing strong, sturdy, healthy plants that perform much better in the garden. Azalea, camellia, rhododendron and acid-loving plants in pots, hanging baskets, tubs, containers or mix it into your compost. 900g 30m2 area up to 60 plants .Fertiliser analysis NPK 20-7-16 with magnesium and micro-nutrients.. Apply at the start of spring, lasts for the whole season (6 months). How to use: Flower beds and borders For best results apply at the start of spring. Evenly sprinkle recommended amount. Gently fork in granules and then water to activate granules. Potting Place recommended amount of Miracle-Gro Peat Free Premium Azalea, Camellia & Rhododendron Compost into a pot. Add the recommended amount of Miracle-Gro Premium Azalea, Camellia & Rhododendron Continuous Release Plant Feed. Mix well. Place your plant in a pot and top up with compost. Firm gently in place and water in.