Workshop about natural farming and the clay ball method given in Isfahan, Institute of agriculture research, in October 2014.
After the presentation, the practical part of how to make the clay balls began…
At the end the clay balls were brought out for drying under the sun (dried very quickly!). They were spread on the institute area for further observation. In this case, the clay balls didn’t sprout, which I attribute to the missing zeolite in the ingredients.