10% Saving on the Single bag price. A special formula of compost for acid-loving plants such as Blueberries, Rhododendrons, Azaleas, Camellias and Heathers. Ericaceous plants needs to live in the correct soil for their vitamin needs- while lime-rich, high pH (alkaline) soil tends to bind the iron and other nutrients essential for healthy growth. Plants that need nutrients which are inaccessible in high pH soil are known as acid-loving (or lime-hating). If planted in normal, limey or alkaline soil, Ericaceous plants produce weak, yellow leaves and generally perform poorly.