Clay pebbles, more than just ornamental. Clay pebbles form a substrate that can be used in organic farming. This has the advantage of extreme stability and durability. Thanks to its 100% mineral content, this product is useful for drainage, repotting and also decoration! It is a great way to retain the water and keep your plants hydrated along with any intent minerals or nutrients poured in there. It absorbs water and stores it inside for plants to take in as per their needs. Undoubtedly, clay pebbles are one of the most popular substances when it comes to hydroponics