First, the pruning method of wisteria bonsai 1, pruning modeling
The first thing to do is to trim the shape. The growth form of each wisteria is different, so you should choose the shape according to your personal preference. There are many forms of wisteria bonsai, such as inclined dry type, and the trunk of bonsai grows obliquely to one side; Sagging, that is, the trunk grows vertically.
These two are the most common modeling methods. Then, according to the shape in your mind, trim the plants properly, cut the long branches short and the dense branches thin, and some branches that affect the shape can be completely cut off. After the modeling is completed, all that remains is reasonable pruning and maintenance.
2. Maintenance and dilution
And how to trim wisteria bonsai? Then it needs to be trimmed to keep its shape. When there are too long branches, too dense branches and all kinds of branches and leaves that affect the plant morphology, they can be cut off in time, which can save nutrients, promote the growth of main branches and make the morphology more plump.
3. Prune after flowering
After the flowers of wisteria bonsai wither, it is necessary to prune the decaying flower branches and all kinds of nutrient branches in time, and also cut the branches of that year to about 15 cm, and keep the main frame of wisteria bonsai before pruning, which can greatly promote the growth of wisteria.
4, long branch shrinkage shear
In winter, wisteria has fallen leaves. At this time, you can see the whole branch frame of bonsai, which is more suitable for pruning and finishing. At this time, some too long branches will be cut, but at least 3 ~ 5 buds should be left, which can not only promote flowering, but also avoid consuming too much nutrients.
Two, wisteria bonsai 1 maintenance skills, proper watering.
Wisteria needs a lot of water when growing, but too much water is not conducive to flowering, so as long as the pot soil is kept slightly dry at ordinary times, the principle of drying and watering can be followed. When wisteria grows buds, watering should be reduced appropriately to prolong the flowering period, and then watering should be resumed after the flowering period.
2. Apply more fertilizer
Wisteria needs proper fertilization if it wants to flourish. During the growth of wisteria, cake fertilizer can be applied once every half month. Proper application of phosphorus and potassium fertilizer before flowering can promote flower bud differentiation. Stopping fertilization after flowering can prolong the flowering period.
Step 3 turn over the pots in spring
It is best to turn the pot every 2 ~ 3 years for potted wisteria. The sooner you turn the pot, the better. It is best to germinate in early spring. It can also be replaced with larger flowerpots and more fertile and loose new soil, which is more conducive to growth.
4, pest control
There are not many diseases and insect pests of wisteria, but it will also be attacked by aphids, leaf moths and other pests. After the pests are found, they can be killed manually, and then sprayed with pesticides such as trichlorfon and omethoate for control.
Conclusion: After reading the above contents, I believe everyone should know the pruning method of wisteria bonsai. Reasonable modeling and daily pruning and maintenance can make wisteria bonsai more ornamental and grow better.