In winter, the cold-proof measures of peony are that the outer layer is covered with grass curtains, the inner layer is wrapped with newspapers and peony branches and leaves, and the bottom is cultivated with soil. This can not only prevent cold and wind, but also keep warm and snow. In spring, it is necessary to determine the packaging date of packaged peony according to the actual weather conditions, which is generally around April 15 every year. But premature packaging and low temperature will cause plants to freeze to death; If the bag is wrapped too late, the peony will germinate and grow in the bag, which will directly affect the growth and flowering of peony. So the date of packaging is particularly important. After the peony is packaged, the peony flowers should be trimmed for three times to remove dead branches and leaves, so as to create good conditions for the future growth of peony.

First time, pack and tidy up.

As the saying goes, peony grows a foot and withers eight inches. The first pruning after packaging is mainly to cut off the dead parts at the top of the branches and remove the dead leaves and residual branches on the flower branches. Clean up the fallen leaves and other sundries on the surface. It belongs to the cleaning stage.

The second time, pruning in the bud.

After half a month, new buds will grow on the new branches of peony, and then the buds on the new branches need to be trimmed. Leave at most 3 buds on each new branch. Don't rot in Que Ning, because too many buds will compete for the nutrients transferred by the branches. The more buds there are, the less nutrients each bud gets and the worse it grows. Therefore, it is reasonable to leave three buds on each new branch. The pruning here also needs to prune some dead branches and branches with no room for development. It belongs to the final stage.

The third time, flowering pruning.

Pruning should be done at the beginning of flowering. The main purpose of this pruning is to maintain the top advantage of flowers and flowers with fuller lateral branches. At the same time, it is necessary to cut off the redundant branches and keep the developing branches, so as to lay a good foundation for the overall appreciation of the blooming plants and flowers in the future. Belonging to the modeling stage