The Back to the Roots Organic Succulents and Cacti Mix Specialty Blend is specially formulated for your drought-resistant plants. In addition to organic all-purpose plant food， this specialty blend contains perlite and horticultural sand to support fast drainage， dolomitic limestone to help adjust pH， and aged bark to help with soil structure. Like all Back to the Roots garden products， this potting soil is peat-free， so it doesnt contribute to harmful greenhouse emissions like some other brands. Pair this succulent and cacti soil mix with other Back to the Roots plant products， like seeds， potting soils， and plant foods， for a completely organic solution. The Back to the Roots Organic Succulents and Cacti Mix Specialty Blend is a great addition to your at-home gardening supplies!