Geolite GMGC45L Gardening PH Neutral Draining Clay Pebbles, 45 Pound Bag, Gray shell preformed pvc or art supplies

or art supplies

7 colors plus white

Fully-integrated sand pump filters 2

Color: Royal blue and black

15 inches wide

Geolite GMGC45L Gardening PH Neutral Draining Clay Pebbles, 45 Pound Bag, Gray shell preformed pvc or art suppliesAdd drainage to your hydroponics system with the Geolite pH Neutral Clay Pebbles. These pebbles are made from 100 percent natural Italian clay and heat treated for stable, neutral pH levels. The durable clay pebbles offer the ideal environment for beneficial bacteria to grow, strengthening the roots of your plants. These pebbles offer great aeration and drainage, making them one of the best growing medias for your indoor hydroponic garden. The Geolite