Super Coarse Perlite works great as a hydroponic medium. The expanded perlite is clean, sterile, has a neutral pH, is non-flammable and nontoxic. Great at increasing aeration and drainage in various growing media and helps anchor the roots of young plants.
Perlite is a great addition to any soil mix where increased drainage is needed. Consider adding perlite to your soil when planting cactus, succulents, and other plants that benefit from drying out.
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