In general, you have to spend hundreds of dollars buying a set of silk bedding. Why silk is so expensive? Who can tell me? A yard of woven silk cloth needs almost 3,000 silk cocoons. It takes a whole lot of mulberry leaves to produce those cocoons. After eating 200 pounds of leaves, the worms
Among the many kinds of silk fibers, mulberry silks are produced by the silkworms which are fed from the mulberry leaves (hence its name). In order to gain silk from silkworms , we feed them with mulberry leaves for months. After they complete their life-cycle, they produce cocoons which are used to make silk fabric.