CANNA Aqua Clay Pebbles are baked clay pellets that are ideal for growers who want to control the application of nutrients and the humidity level of their plants throughout the entire cultivation process.
The pebbles have a high porosity and high air content which stimulate the development of strong roots. The Aqua Clay Pebbles are pH neutral, fungus free and do not rot. The ideal substrate for use in a hydroponic system.
Now the CANNA Aqua Clay Pebbles are available in the standard 45litre bag and are available in a smaller version (20 litre bag) as well.