how to produce expanded clay pebbles,Oekotau - Production of Expanded ClayNov 21, 2011 . Ökotau - Production of Expanded Clay .oekotau. . Making clay seed balls on my little patch of permaculture heaven. - Duration:.how to produce expanded clay pebbles,The Do's and Don'ts of Expanded Clay Pebbles - Maximum YieldJan 24, 2014 . Expanded clay pebbles resemble oddly shaped, semi-rounded pieces of . As a general rule of thumb, make sure a 3-inch radius of pebbles.
how to produce expanded clay pebbles