• Specialized substrate ready to use for planting rhododendrons, azaleas, heathers, camellias, and other acidophilic plants. • Provides a low pH adapted to the needs of lime-sensitive plants. • Contains blond and black sphagnum peat that guarantees optimal water retention and soil flexibility. • Incorporates wood fibers that improve water diffusion and promote healthy root growth. • Mixture enriched with certified green compost and organo-mineral fertilizer with seabird guano for a balanced nutrient supply. • Promotes the biological activity of the medium thanks to its high-quality structure.