After Eucommia ulmoides planting, young trees should not be peeled, which will not only seriously affect the growth and development, but even die. Generally, it will take 1 ~ 15 years to grow before it can start to be stripped.

the specific method of peeling is: in June and July every year, cut a circle around the upper and lower rings of the trunk at intervals of 5 ~ 8 cm below the branch point of the trunk (that is, the trunk) with a sharp knife, and then cut it vertically from top to bottom, also reaching the xylem. Then gently pry the bark along the longitudinal seam, grab one side and tear it to both sides by hand from the pried longitudinal seam, so that a whole piece of Eucommia bark is peeled off.

When peeling, it is best to choose rainy days, so as to prevent the xylem from being exposed to the sun and rain. After peeling off the old skin, the new skin can grow again within 4 ~ 5 days.