Geolite GMGC45L Gardening PH Neutral Draining Clay Pebbles, 45 Pound Bag, Gray

Geolite clay pebbles are ideal for hydroponics and other horticultural applications Made from 100 percent natural Italian clay and treated for a stable, neutral pH level Clay pebbles provide great aeration and drainage for indoor gardens Strong, durable clay pebbles offer the ideal environment for beneficial bacteria to grow around the plant's roots Ideal for drip-feed, deep water culture, and flood and drain systems Color: Gray Dimensions (L x W x H): 25 x 18 x 5 inches Weight: 42 pounds