How to Make Wisteria Bonsai
A comprehensive guide on how to make a Wisteria bonsai and detailed knowledge about the plants involved in the creation of Wisteria bonsai, which will certainly be helpful to you. Let's learn together!
The flowering period of Wisteria can last up to a hundred days, with fine leaves and dense branches, making it an excellent bonsai for viewing flowers, stems, and roots. Therefore, many people often make Wisteria bonsai at home. There are many methods for making Wisteria bonsai, mainly including grafting, root excavation, and plant transplantation. Let's get to know the specifics below.
1. Grafting Method
Wisteria bonsai can be made using the grafting method. Choose healthy branches of Wisteria, trim them after cutting, and use a sanitized pruning tool to cut one side into a V shape. At the same time, choose a sturdy and healthy rootstock and cut a section of it into a V shape as well. Then combine the cut surfaces of the Wisteria branch and the rootstock, tie them with a thin rope, and then cover with plastic film. In about 10-15 days, the plant will grow new branches and leaves.
2. Root Excavation Method
Process the Wisteria roots dug from the wild, cutting off rotten and old roots, decayed and old branches, diseased and withered branches, and redundant overlapping leaves. During the growing period of Wisteria bonsai, the lush growth of branches and leaves can easily affect the growth of the main stem, so trimming the old roots and complex branches and leaves can better promote the growth of new roots and branches.
3. Plant Transplantation
Transplant the healthy roots of the Wisteria tree using loose and fertile organic soil to allow the roots to better absorb water. In addition, the soil should be regularly tilled to enhance soil aeration, thus promoting the healthy growth of the plant.
4. Pruning of Plant
As the Wisteria tree grows slowly, its irregular leaves need to be pruned, leaving about 1 to 2 buds on each branch. When the flowers of the Wisteria tree are almost dry, they can be removed to promote a second blooming.
5. Watering and Fertilizing
After planting the Wisteria bonsai, remember to water and fertilize it on time. Keep the potting soil moist but avoid积水, as it can cause root rot. Fertilization should also be moderate to prevent root burn.
6. Creation Methods
Multi-Trunk Twisting Method: Twist the main trunks of small Wisteria trees together and wrap the root branches around the main trunks, using ropes and wires for support. After persisting for a year or two, the bonsai will form a rather unique shape.
Shortening and Thickening Method: To control the growth height of the plant, it is necessary to control it through branch shortening, usually retaining 15 to 20 centimeters.
7. Diseases and Pests
Common diseases in Wisteria trees include powdery mildew and sooty mold, which can be controlled with a 50% wettable powder of carbendazim at a concentration of 500 times, or thiabendazole or thiophanate-methyl 50% wettable powder at a concentration of 600 times; alternatively, use diniconazole wettable powder at a concentration of 2000-2500 times or 40% fosthiazate at a concentration of 8000 times.
Pests usually include red spiders, caterpillar larvae, and bagworm larvae. Use DDT 1000 times, dicofol, or propargite to control red spiders; scale insects can be controlled with lime sulfur solution and other insecticides.
The above information introduces how to make Wisteria bonsai and the detailed methods for creating Wisteria bonsai. I hope it can be of help to you!