Our custom cactus and succulent potting mix. This mix is the result of years of trial and error. It is nothing like the peat based mixes we see in most nurseries and box stores. They hold way too much water and contain too little rock.
A very rocky mix that provides excellent drainage. Nicely replicating natural growing conditions for plants that grow in rocky, sandy soil. Contains just the right amount and types of organic matter to be beneficial without retaining too much water and rotting those precious roots.