Invasive plants are those that do not grow naturally in Britain but, if they spread from gardens into the wild, outcompete native species. They may crowd out slow-growing native plants, or alter the natural habitat of native species by drying out the soil, shading or blocking the flow of streams so that the habitat is no longer suitable for native plants. Some invasive plants arrive in the UK by accident, some are planted as crops or to enhance the landscape, and some are grown in our gardens and spread either by roots or seeds or dug up in the countryside. Let’s go The gardening experts at BackyardBoss list five invasive plants gardeners should “avoid purchasing at garden centers”.
He added: “While many invasive plants can be attractive and beautiful, don’t fall for their tricks! These species can wreak havoc above and below ground, even on water.
“To avoid the hassle of correcting your mistake, avoid these plants to begin with. If you’re unsure about your plant, check with your local nursery to see if it’s invasive. it’s better to be safe than sorry.”
1. Bush Honeysuckle
Bush honeysuckles are upright, usually deciduous shrubs that reach six to 15 feet in height and produce a wonderful scent in summer.
Some common varieties gardeners may see are Moro, Amur, and Tartarian honeysuckle.
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He notes that a good way to identify between the two plants is to crush one of its leaves. If gardeners smell mint, you know it’s creeping charlie, a cousin of mint plants.
These plants will bloom and grow rapidly in both sunny and shaded areas. However, a green-fingered advocate warns: “If you don’t maintain it properly, its aggressive side will easily take over your garden.”
Beautiful but destructive in the wrong environment, water hyacinths are among the most attractive plants in a water garden. Flower stalks that grow about six inches above the foliage arise from the centers of the rosettes in spring, and by late spring, each plant has more than 20 gorgeous purple flowers that last until autumn and make attractive cut flowers. Let’s make flowers.
The experts explained: “As they grow, they become large swimming mats, thus limiting oxygen to living organisms.
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“Not only are they a threat to other vegetation, but they also create the perfect environment for mosquitoes. If you’ve always wanted to have water hyacinths on your property, make sure you carefully weigh the many pros and cons.
4. Garlic Mustard
Although the stunning white flowers of this plant are captivating, experts note that “it is best to avoid this plant” because it is “very invasive”.
He explained that the plant is a “difficulty” because it can be easily spread by the wind so “their effects are hard to control”.
They also appear earlier in the spring than other plant varieties, giving them time to grow taller and block sunlight from native species. Persistence is key when it comes to getting rid of this infestation.
5. Mile-a-Minute Weed
Mile-a-minute vine, also known as devil’s-tail tearthumb, will choke out surrounding vegetation as it grows. The gardening gurus said: “They are extremely prolific and fast-growing, growing an average of six inches a day.
“Other flowers, plants and even trees can be taken over by this plant. It prefers sites with moderate to high soil moisture and lots of sunlight. Due to the effort put into these conditions, It grows at the edges of forests, along roadsides and along streams.
Each fruit contains a seed called an achene, and vines can produce up to 3,500 seeds per year. The fruits are eaten by birds, deer and other small mammals contributing to their spread. This allows the seeds to spread miles away from the parent plant.
The experts said: “Because of its speed, it is recommended for those who want to cover an area of land as quickly as possible. Otherwise, most gardeners (and their plants), will want to stay away from it.” “