Pumice is a porous volcanic rock with a neutral pH level. The tiny pores on the surface of the pumice act as microscopic reservoirs to absorb and store nutrient-rich moisture and minerals.
Pumice is a 100% NATURAL growing media that provides an ideal balance of moisture retention, gas exchange, and draining capabilities. It acts as an aeration system, retains moisture, and supplies and holds nutrients in the root zone. It is especially beneficial for succulents and cacti, and other varieties of water sensitive horticulture.
Pumice adds dozens of healthy trace minerals to your soil, never decomposes or rots.