About This

• Medium-Grade Perlite for Potting Soil: Use in potting mixes, seed starting, propagation, hydroponics, and specialty blends for houseplants, orchids, succulents, cactus, vegetables, and herbs.
• Improves Drainage and Root Aeration: Lightweight porous particles help loosen dense soil, increase airflow, reduce compaction, and support balanced moisture retention for healthy root growth.
• Clean Volcanic-Based Material: Made from expanded volcanic perlite, this product is sterile, odorless, pH neutral, non-toxic, non-flammable, and asbestos-free.
• Large Bulk Supply: This 4-pack of 4 cubic foot bags, equal to approximately 102 dry quarts each, provides ample material for frequent planting projects and helps ensure consistent texture.
• OMRI Listed for Organic Use: Supreme Perlite is OMRI Listed for organic agriculture, making it a suitable choice for organic gardening standards and practices.