Expanded Horticultural Grade Coarse Perlite, 2.5 Dry Qt

Expanded Coarse Grade Perlite

Made from expanded volcanic rock, Expanded Perlite serves as a good growing medium for plants in containers and helps loosen heavy soils to improve outdoor gardens. Perlite provides superb aeration and retains moisture, whether used in hydroponic setups or mixed with other growing media. 2.5 Dry Qt bag size / 3 Liters volume