1、 Prune branches

When pruning the branches of peony, first remove the withered branches, sick branches and rotten branches, then judge the strong and weak branches, cut off the thin and weak branches and some redundant and repeated branches, see that there are flower buds and strong branches are retained, so as to prevent excessive consumption of nutrients and can not be supplied to the place needed. In principle, three main branches are left on each plant, and three side branches are also left on the main branch to make it strong

2、 Pruning residual flowers

Prune the remaining flowers after the flowers bloom and wither, which can not only ensure the nutrients to maintain the normal opening of new flowers, but also make the plants maintain a more beautiful posture

3、 Remove residual leaves

Choose to remove the residual leaves on the peony in autumn and winter. If the residual leaves cannot be removed in time, it will increase the possibility of diseases and pests in the coming year