We currently have 14 in stock.
Enhance your soil mix with Perlite Supercoarse, a lightweight, porous volcanic glass that improves aeration, drainage, and moisture retention in gardening and potting soils. This 15 lb bag of supercoarse perlite is perfect for heavy soils, container gardens, and hydroponic systems.
By keeping roots well-aerated and preventing compaction, perlite promotes healthy root growth and stronger plants. Its neutral pH and sterile nature make it ideal for use with all types of plants.