Doff Ericaceous Plant Feed - 1 Litre Treat your Rhododendrons, Azaleas, Camellias and Magnolias with Doff Ericaceous plant feed. Rich in seaweed and magnesium, it helps to promote bigger, brighter, and healthier blooms in your favourite acid loving plants. View our full range of Plant Care, available online now. | Doff Ericaceous Plant Feed, Size 1Litre | Charlies