Supreme Perlite 2 Pack Medium Horticultural Perlite is a professional-grade soil amendment formulated to support healthy plant growth across a wide range of gardening and growing applications. This 2-pack includes two 4 cubic foot bulk bags (8 cu ft total), making it an excellent value for growers, greenhouse operators, landscapers, and serious home gardeners who need a dependable, high-quality perlite supply for large projects or ongoing use.
This medium-particle horticultural perlite features a balanced blend of fine and mid-sized grains, typically around 1/4 inch (4–5 mm) or smaller, providing the ideal combination of aeration and moisture retention. By improving airflow within the soil, it promotes stronger root development, reduces compaction, and supports faster, healthier plant growth. It is especially well suited for potting soil blends, seed starting trays, propagation, hydroponic systems, raised beds, and specialty mixes such as tropical and aroid soils, as well as cactus and succulent substrates that benefit from enhanced drainage without drying out too quickly.
Produced from natural expanded volcanic perlite, this product is clean, sterile, lightweight, and pH neutral. It is odorless, non-toxic, non-flammable, and asbestos-free, making it safe for both indoor and outdoor gardening environments. Whether you are refreshing container gardens, mixing custom soils, or propagating cuttings, this perlite helps create a consistently airy, workable growing medium.
Supreme Perlite is OMRI Listed for use in organic agriculture, giving growers confidence in a soil amendment that meets strict organic standards. With its consistency, performance, and generous 2-pack volume, Supreme Perlite delivers reliable results for every stage of plant growth.
2 pack of 4 cubic feet bags (8 cubic feet in total) of medium horticultural perlite ideal for potting soil, seed starting, propagation, and general organic gardening
Blend of fine and medium particles provides balanced aeration and moisture retention for healthier root development
Medium-size perlite, approximately 1/4 inches (4-5 mm) or smaller, is perfect for seedling mixes and finer potting blends
Clean, sterile, lightweight, and pH neutral, making it suitable for a wide range of plant varieties and soil types
Excellent for mixing into garden beds, hydroponic systems, cactus and succulent soil, tropical blends, and propagation trays
OMRI Listed for organic use and made from natural expanded volcanic perlite that is odorless, non-toxic, and asbestos-free
Ideal for professional growers, hobby gardeners, and plant enthusiasts needing a bulk supply of quality perlite
Material: Perlite
Color: White/Off-White