Expanded Clay Pebbles is a reusable grow media. You can use the same grow media over and over without the need to change it. Expanded clay pebbles are porous and offer good structural support for large growing plants such as cucumbers, peppers and tomatoes.

Expanded Clay Pellets (Pebbles)

Each tiny expanded clay pebbles has an irregular shape which offers a lot of airspace to aerate plant roots, keeping them healthy with an abundance of fresh oxygen. Unlike rockwool, expanded clay pebbles will not interfere with the nutrient solution pH level and can be used immoderately without risking an adverse effect to your crops.

Expanded clay pebbles comes in different colors and sizes and works well in Aeroponics as well as drip, ebb & flow and NFT System.