Pumice - 3/8" Soil Amendment
15 pounds, 1 cubic foot
Pumice is naturally harvested and provides many benefits to your plants. It can be used as a growing media or added to soil blends to improve hydration. The pores in the pumice stones help the overall retention of nutrients and provide an ideal amount of air for healthier roots. Pumice can be used in hydroponics, as well! Use a higher proportion of pumice when planting cacti, succulents, and bonsai. Pumice is the better alternative to Perlite.