Pruning methods of hibiscus peony
Hibiscus peony, also known as hibiscus Buddha hibiscus red flower, single or double. In order to keep the tree shape of hibiscus beautiful, there are a lot of flowers. The hibiscus peony will be pruned as follows:
1. Pruning methods of hibiscus peony
According to the characteristics of strong sprouting ability of hibiscus branches, pruning and shaping can be carried out before and after leaving the room in early spring, except for 2-3 buds at the base, all the upper branches are cut, pruning can promote the emergence of new branches, the growth will be more exuberant, and the plant shape will also be beautiful. After pruning, due to the reduction of aboveground consumption, it is necessary to properly control water and fertilizer.
Second, the breeding mode of hibiscus peony
Hibiscus peony is mainly cuttage and grafting. Cutting is usually carried out between May and October, when the growth of hibiscus peony is exuberant, and the survival rate of cutting is the highest. Attention should be paid to the selection of cuttings when cutting. practice has proved that the survival rate of cuttings is the highest if the annual branches that are not completely lignified are used as cuttings.
When cutting, cut the branches into a 10-centimeter segment, cut off the leaves at the bottom, keep the leaves at the top, cut them flat, and then insert them into the sand bed to maintain a relatively high air humidity at a room temperature of 18 degrees to 21 degrees. About a month after the cutting is completed, it can take root.
The rooting period can be shortened by treating the base of cuttings with indole butyric acid before cutting. When the root is about 4 cm long and new branches grow on the cuttings, they can be transplanted into the pot. Grafting is mainly carried out in spring and autumn. Most of them are used in the varieties of hibiscus tree peony with hard cutting or slow rooting, especially the double varieties with low survival rate of cutting. Grafting or budding is fine. Rootstocks suggest that we use a single-petal hibiscus peony variety with a strong nature. The grafted seedlings branch and blossom in the same year.
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