Expanded Clay Pebbles, formerly refered to as Hydroton (former maker). These aerated rocks function as a rooting media that retain both water and air. Can be used in ebb and flow, deep water culture and other hydroponics gardening techniques.
PLANT!T Clay Pebbles 25L 8mm-16mm
PLANT!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants.
When used in aeration of growing media, mix PLANT!T horticultural clay pebbles into your coco coir or soil at a rate 4 parts clay to 7 parts soil to loosen up the structure, leading to better root development.