CANNA CLAY BALLS are dried clay balls that provide an ideal substrate for experienced growers. Thanks to their unique structure, they are perfect for controlling nutrients and moisture throughout the entire growth cycle. They are made from special clay with a low salt content and are ideal for recirculating systems.
CANNA CLAY BALLS have high permeability and air supply, which promote root growth. They are inorganic, have a neutral pH, are mold-free and do not rot. Their heterogeneous structure is optimal for root development.