The casing soil is put on top of the compost to a thickness of 3 to 4cm. About 30 liters of soil will be required per square meter
Dothi lokutira liyikidwe pammwamba pa manyowa pa mlingo wa ma sentimita atatu kufikira anayi. Dothi pafupifupi 30 Liters lidzafunikira pamalo a mita imodzi mulifupi ndi mita imodzi mulitali