Specially formulated to improve blooms in acid loving plants Suitable for Rhododendrons, Azaleas, Camellias & Magnolias Helps promote quality, brighter blooms Rich in seaweed and magnesium for healthy growth 1 litre of concentrate makes up to 300 litres of feed Contains: NPK 6:3:7 Doff® Azalea, Camellia & Rhododendron Feed is especially formulated to maintain healthy growth and large blooms in acid loving plants of all types like Azaleas, Camellias, Heathers, Magnolias and Rhododendrons and other lime-hating plants. Doff Azalea, Camellia & Rhododendron Feed can be used as a tonic preventing the yellowing of leaves caused by lack of iron. Regular application to acid loving plants in Lime, Chalk and Alkaline soil will improve growth. This 1 litre bottle of concentrated fertiliser with added seaweed and magnesium will make up to 300 litres of feed.