What Is Cactus Soil? Cactus soil, or cactus mix as it is sometimes called, is a blend of mainly inorganic materials such as sand, gravel, pumice, and/or perlite.

Bonsai plants require well-draining soil that allows air to circulate around the roots. You can purchase pre-made bonsai soil or create your own mix using coarse sand, peat moss, and high-quality ...

Large containers need a lot of potting soil and this can get expensive if you purchase bags of ready-made planting mix. Making your own potting mix can save money as well as allow customization.