Can wisteria bonsai be grown indoors?
A Wisteria bonsai can and should be brought into the house on special occasions and displayed in a prominent place. Your Wisteria Bonsai should not remain inside for more than a few days at a time, as the atmosphere is detrimental to the health of your tree. The watering of your Bonsai must never be neglected. A Wisteria Bonsai is a living miniature tree and not a house plant; therefore, your bonsai must be maintained in a cool/cold environment during the winter season.Feeding: In general, wisteria need more fertilizer than most bonsai. However, in order to ensure good flowering, feeding should be minimized during and immediately following flowering. Fertilize heavily in spring before flowering and in late summer and autumn, until the leaves drop.Frost tolerant Cold hardiness varies with species, with most wisteria hardy to -20°F (-29°C).
Can wisteria be kept indoors?
Pruning plays a crucial role; trimming back long shoots after flowering and root pruning during repotting can enhance flower production. Additionally, mature trees (typically 7-10 years old) are more likely to bloom consistently. Can Wisteria Bonsai Be Kept Indoors? Wisteria is not an indoor species. Due to the limited soil, wisterias in containers require more frequent watering. Generally, if the top few centimetres of soil are dry, you can water slowly but thoroughly until water begins to leach out from the bottom of the pot.Using a high potash feed like liquid tomato feed is beneficial for wisteria as it encourages more prolific blooming. Timing: The best time to start feeding your wisteria with a high potash feed is when you first notice the flower buds forming. This typically happens in early spring.Other ways to train wisteria Over time, and with pruning twice a year, plants will build up a strong spur system. Use new growths that develop near the base of plants as replacement shoots, if necessary, or cut out at their point of origin.Wisteria is a hungry plant. Feed monthly with a high potash fertiliser during the growing season, to encourage more flowers to bloom. Water and feed pot-grown wisterias weekly. In autumn, mulch with organic matter such as well-rotted horse manure or home-made compost.How to summer prune wisteria. After flowering, in July or August, cut back the whippy green shoots of the current year’s growth to five or six leaves. This controls the size of the wisteria, preventing it from growing into guttering and windows, and encourages it to form flower buds rather than green growth.
What are the disadvantages of wisteria?
A lot of time is spent wrangling wisteria into shape – pruning twice a year is necessary. It’s also a prolific seed spreader, sending runners several yards away. Seeds are toxic: During the spring, its seed pods twist open and explode, dispersing into the open with a popping noise. Wisterias can be grown in pots but you’ll need to feed them regularly as they are hungry plants. Only go for this option if training your wisteria plant as a standard. Choose the largest pot you have space for and use a good tree and shrub compost.You may start to see some wisteria sprouts after 2-3 days of inspecting, but after several days you’ll likely notice quite a few. Look at the size difference between a dry seed as it comes out of the pod and a freshly germinated one. Now that these seeds have sprouted, they need to be potted.Watering. As it establishes in its first couple of years, water your wisteria regularly throughout the growing season, and especially in extended periods of hot, dry weather. Once established, your plant will still benefit from routine watering to prevent its soil from drying out.You may start to see some wisteria sprouts after 2-3 days of inspecting, but after several days you’ll likely notice quite a few. Look at the size difference between a dry seed as it comes out of the pod and a freshly germinated one. Now that these seeds have sprouted, they need to be potted.However, when you also consider that, despite its sun requirements, outdoor wisteria is at risk of drying out, it only needs in-depth fertilization once a year, and it benefits from having supports in place, it actually makes a lot of sense to grow wisteria indoors in a container.
Does wisteria make good bonsai?
They can be easily and quickly developed into pleasing bonsai. Very few if any small roots. Old overgrown Wisterias from the garden landscape are often dug, drastically pruned and trained for bonsai. The trunk wood tends to rot so there may be future design challenges. Wisteria needs a sunny wall. Don’t waste your time giving it a wall facing north or east. South and west are the more favoured aspects, where the wood will ripen most effectively. Then there’s the twice-yearly pruning.Wisteria is not an indoor species. It thrives best outdoors in full sun and experiences natural seasonal cycles. If grown indoors, it will likely weaken and fail to flower.Wisteria can climb up tall trees and will continue to grow in the tree canopy where it can shade out smaller trees and plants below. Additionally, individual wisteria plants can live for more than 50 years; wisteria’s longevity only increases its ability to invade an area and choke out native plants.To achieve this sumptuous display, it is necessary to diligently prune the wisteria plants. This happens twice a year, in July-August and January-February. If left unpruned, wisterias will ramble and grow to immense size, but will not flower as profusely.