How do you do vermicomposting?

Sifting and sorting are ways to harvest vermicompost. The term in question references the dark-colored, fresh-smelling, nutrient-rich organic matter -- also called humus -- which results from the decomposing of carbon- and nitrogen-rich, small recyclables by earthworms, red wrigglers, and white worms. The product responds to harvesting by a sifting screen or sorting manually or mechanically.