Supreme Perlite Coarse Horticultural Perlite for Potting Soil Mixes, 24 Quart Bag

Supreme Perlite Coarse Horticultural Perlite offers a professional-grade soil amendment ideal for gardeners, plant owners, and hobbyists who want improved drainage and aeration in their potting mixes. This convenient 24 quart bag provides the perfect size for home projects, container gardening, indoor plants, seed starting trays, and small garden applications without requiring bulk quantities. This coarse-grade perlite includes a blend of fine, medium, and large grains ranging approximately from 1/16 inch up to 1/2 inch (2–12 mm) or larger. The varied particle sizes help create balanced moisture retention while supporting airflow around plant roots. Its structure assists in reducing soil compaction, improving oxygen availability, and promoting stronger, healthier root development for vegetables, flowers, succulents, cactus, tropical plants, and aroids. Made from natural expanded volcanic perlite, this horticultural amendment is clean, sterile, lightweight, and pH neutral. It is odorless, non-toxic, non-flammable, and asbestos-free, making it suitable for both indoor and outdoor gardening environments. Whether blending potting soil, propagating cuttings, refreshing container gardens, or mixing with compost, coconut coir, vermiculite, worm castings, or fertilizer, this perlite delivers consistent performance. Supreme Perlite Coarse Perlite is OMRI Listed for organic agriculture, ensuring compatibility with organic gardening methods and production standards. Its versatile performance and convenient retail size make it an essential component in any high-quality soil mix.

• Designed for potting soil, seed starting, propagation, and organic gardening
• Contains a blend of fine, medium, and coarse grains from approximately 1/16 inch to 1/2 inch (2–12 mm)
• Helps improve soil aeration and drainage for indoor and outdoor plant use
• Supports healthy root development and balanced moisture retention
• Clean, sterile, lightweight, and pH neutral for plant compatibility
• Suitable for vegetables, flowers, succulents, cactus, tropical plants, and container gardening
• Ideal for mixing into garden beds, compost, coconut coir, and vermiculite
• OMRI Listed for organic gardening standards
• Odorless, non-toxic, non-flammable, and asbestos-free
• Convenient retail-size bag for small projects and home gardeners
• Material: Perlite
• Color: White/Off-white
• Dimensions (L x W x H): 26 x 15 x 3 inches
• Weight: 4.25 pounds