Specially formulated for acid-loving plants, this ericaceous compost creates ideal growing conditions for Rhododendrons, Azaleas, Camellias, Berberis, Pieris, Hydrangea, Heathers, Magnolia, Skimmia, Conifers and Blueberries. With an acidic pH of 4.0 and a lime-free formula, it maintains the low pH these calcifuges need to thrive, preventing the compost from rising to alkaline levels. Perfect for container growing and garden beds where acid-loving plants struggle in standard composts.