Perlite (4 Cu Ft)

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Medium-coarse horticultural perlite is a heat-expanded volcanic material used to add pore space, drainage, and aeration to soil and growing media. The lightweight granules can be b lended into seed-starting mixes, propagation media, containers, raised beds, or hydroponic systems.Product details Volume: 4 cubic feet Grade: Medium-coarse horticultural perlite Granule size: Approximately 1/16 to 5/8 inch Characteristics: Sterile, odorless, and pH-neutral Registration: CDFA-registered organic input material Uses Increase pore space in potting and propagation mixes Improve drainage in compacted or moisture-sensitive media Blend with coco coir, compost, or other growing-medium components Use as a component in suitable hydroponic systems HandlingBlend at the rate appropriate for the crop and application. Handle and store according to the package directions, and minimize airborne dust while pouring or mixing. Browse related soil amendments and testing supplies. Show more