Premium orchid bark substrate sourced from sustainably harvested materials. This 4-quart bag provides excellent drainage and aeration for orchids and other epiphytic plants, promoting healthy root development and preventing moisture-related issues. Ideal for repotting established orchids or creating custom growing media blends. The natural bark pieces maintain their structure over multiple growing seasons, reducing the need for frequent repotting. Perfect for orchid enthusiasts and collectors seeking a reliable, quality growing medium that mimics the orchid's natural forest habitat.