For Cactus, Palm and Citrus Espoma Organic Cactus Mix is a rich, premium blend of sphagnum peat moss, peat humus, sand and perlite that has been enriched with Myco-tone®. All natural plant food for acid loving plants •Provides Optimum Aeration & Drainage. •For cactus, palm, and citrus plants. •Improved moisture retention. •Reduces drought stress. •Promotes root growth.