Bulkes are edible.

It is the flower bud on the female tree of paper mulberry. It is a natural green delicacy, edible and has high food value. However, be careful not to consume too much, and do not consume too much of any food at one time. When eating, it can be made into a steamed dish. Mix it with flour and steam it directly in the pot. After steaming, add the sauce and stir. The taste is very good. You can also fry the fish with noodles, or eat it cold, both of which taste great.