This is a rapid-draining growing mix formulated specifically for succulent plants. It features a balanced blend of bark, compost, and earthworm castings, and may also include perlite, pumice, or cinders to enhance structure and drainage. The mix promotes strong growth while providing the high levels of aeration and quick drainage that cacti, bromeliads, and other succulents require to thrive. It is suitable for planting in both indoor and outdoor containers, as well as for amending rock gardens. Contains RESiLIENCE^®. OMRI Listed.