What are the drawbacks of wisteria?
Cons of Growing Wisteria Gardeners are cautioned against growing wisteria near their houses due to the potential structural damage it can cause – too close, and its tenacious tendrils can encroach into the façade, creep into crevices, and shatter glass windows. You can plant wisteria close to your house. Its roots generally grow down and they will likely turn away from and around large obstacles, such as foundations. There are a couple of other factors which should make you think twice about planting wisteria close to your house though.Wisteria sinensis (Chinese Wisteria) and Wisteria floribunda (Japanese Wisteria) have far outstripped the others in popularity, at least in northern gardens, because of their profuse blooms, large flower clusters, their color variety, and fragrance. Wisteria sinensis – Chinese Wisteria.Why is a planting of wisteria so successful? It seems that it’s due to the connotations carried by the wisteria flowers: unexpected beauty, the arrival of an old friend, the improbably huge racemes of flowers which look so heavily light.In summary, Wisteria can be tricky to get to flower, once flowering it must be pruned twice a year to keep it in check and to continue flowering each year. Once it gets large, pruning can involve climbing ladders. Early severe frost can spoil its blooms, and it drops a lot of leaves in the autumn.
What is one of the biggest problems with having wisteria growing nearby?
Displacement of native vegetation: Chinese wisteria’s aggressive growth and ability to thrive in various conditions make it difficult for native plants to compete. Ecological damage: By displacing native vegetation and altering forest structure, wisteria can disrupt ecosystems and negatively impact wildlife. One review states that Japanese wisteria plants can grow for more than 50 years [30], while another paper states that individual vines of both species can live for more than100 years [35].Wisteria plants are vigorous climbers, and if you don’t prune them they can quickly outgrow their allotted space.Cons of Growing Wisteria Gardeners are cautioned against growing wisteria near their houses due to the potential structural damage it can cause – too close, and its tenacious tendrils can encroach into the façade, creep into crevices, and shatter glass windows.Wisteria floribunda, commonly called Japanese wisteria, is a woody, clockwise-twining, deciduous vine which typically grows 10-25′ (sometimes larger).Wisteria is one miserable invasive plant. For some, it is “the most hated. For me, I will reserve that for Japanese Knotweed, but wisteria is a close second. As it grows, it strangles trees, its weight snapping off branches.
Does wisteria spread quickly?
Chinese wisteria grows so rapidly that it covers plants, shading out others and even killing trees. Chinese wisteria (Wisteria sinensis) is able to damage local ecosystems because of its rampant growth and ability to thrive in a number of different conditions. 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.Although it is not necessary for survival, wisteria has several advantages that improve both our surroundings and our quality of life. Wisteria contributes to biodiversity by giving pollinators like bees and butterflies a place to live. It can also aid in preventing erosion and stabilizing the soil.Wisteria is an extremely rugged plant and can survive a wide variety of weather conditions. Unless your wisteria is newly planted or has been unhealthy, overwintering wisteria does not require extra work.Once established, wisteria should only need supplementary water during dry periods. You may wish to apply a high potash feed during the spring to encourage flower production, but don’t overdo it because overfeeding can result in more foliage and fewer flowers.
What makes wisteria grow faster?
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. Perennials To Plant With Wisteria Other less aggressive perennial vines are great partners for a Wisteria growing in a naturalized area of the garden. Choose from clematis, akebia, and honeysuckle, which all bloom after Wisteria and add lovely color and scent for the rest of the summer.Wisterias are generally best planted between the months of October and April, though you can generally purchase and plant potted wisterias throughout the year. Planting them between autumn and spring, however, gives them the best foundations to really get going.Prune your wisteria twice a year to keep it in check and make sure you get lots of magnificent flowers each spring. Remember that sunlight needs to reach the wood at the base of younger plants in order for it to ripen and produce flower buds.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.
What is the lifespan of a wisteria?
Wisteria has been around a long time, with 7 million year old fossils of Wisteria sinensis, or Chinese wisteria, found in China. Plants live an average of 50 years but can survive much longer. Asian wisteria species are also very long-lived, up to 50 years. With 10 feet (3 m) of growth per year, you can have a full-size vine within just a few years.Growing wisteria in pots can be very rewarding, allowing you to enjoy their stunning blooms and fragrant flowers even in limited spaces. The larger the planter the better it will grow and less maintenance it will require.Wisteria can grow up to 10 feet a year, especially once it’s established in the proper environment. It performs best in deep, moist, but well-drained soils that are neutral to slightly alkaline.Before planting one, people should realize the effort involved in keeping them in bounds,” Bell noted. You can tackle most flowering shrubs once a year, but wisteria is so insanely vigorous there’s an advantage to summer pruning as well as in winter. The most common mistake is not pruning at all.
Where is the best place to plant wisteria?
Plant them in fertile, well-drained soil. Wisterias flower best in full sun so choose a south- or west-facing wall or pergola. They will grow in slight shade but flowering will be reduced. Wisterias are hardy, vigorous climbers reaching over 10m (33ft) height and width. Choosing a Site: Wisterias flower best and grow most vigorously where they receive ample sunshine – at least 6 hours a day. They thrive in any type of soil, as long as it is well drained. Planting: Remove the packaging around your bareroot Wisteria and soak the roots in a pail of water for a few hours.The following spring, they will leaf out at the normal time, but don’t be surprised if they don’t produce flowers. Wisterias are slow to mature and may not begin flowering until three to five years after planting.Wisterias are slow to mature and may not begin flowering until three to five years after planting. But well worth the wait.Wisterias are rapid growers and can shoot up 10 feet or more in a single growing season. That’s great if you want to quickly cover a fence or pergola, but you don’t want the vines to overrun your garden.