Farmtek Expanded Clay Pebbles For Plants Hydro Clay Balls 8-16mm Mix 5L Bag dome for propagation tray easy to snap off into

easy to snap off into individual cubes

catering to various classroom sizes and accommodating the evolving nature of educational initiatives

Ready to take your gardening or farming to the next level

Suggested Usage

Compatible Netpots: #45 or 2" or bigger

Farmtek Expanded Clay Pebbles For Plants Hydro Clay Balls 8-16mm Mix 5L Bag dome for propagation tray easy to snap off intoFarmtek Expanded Clay Pebbles For Plants Hydro Clay Balls 8 16mm Mix Hydroponic clay pebbles, also known as expanded clay aggregate (ECA), clay balls, pea gravels, etc., are a very popular medium used in many hydroponic growing systems. They are lightweight expanded clay balls that can float on water. They are small pieces of expanded clay used to help make a better drainage solution for the plant roots. It is made in a number of different sizes (8