| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Expanded Clay Pebbles aka LECA or Hydroton. Expanded Clay Pebbles are a lightweight, inert, clay aggregate. It is an organic, sustainable material that is shaped into balls, and then fired in an oven at about 650 degrees Celsius. The little balls then puff up into air-filled pebbles 16-25mm in size and are a very unique hydroponic and aquaponic growing medium. Growers love them because they have a good balance between air and moisture, easy to use and reusable for many grows to come.
Available sizes: 5L & 50L
