clay pebbles porous

Gold Label Hydrocorn Expanded Clay Pebbles - 36 Liter . Gold Label Hydro Clay Pebbles are manufactured using a mix of the best qualities of pure clay. They are baked in an open furnace using high grade clean fuels. Canna Aqua Clay Pebbles 45 litre - One Stop Grow . Canna Aqua Clay Pebbles . ... Used in an array of hydroponic systems, clay pebbles have a rough porous texture and are capable of holding onto quite a lot of water. Glossary for Vertical Farming - Association for Vertical ... commonly known as Hydrocorn or Hydroleca, clay pebbles are an organic growing media for hydroponics. They are made from clay that has been heated in a rotating kiln to 1100 – 1200 degrees Celsius.    Read More