Skär du buddleia tillbaka
John has been a garden journalist for over 50 years and regularly answers readers' questions in Amateur Gardening magazine. A: Buddleias are extremely fast-growing shrubs , which is why pruning them is important. Q: I have recently planted a butterfly bush in my backyard and it's growing rapidly.
This is similar to pruning lilac and other flowering shrubs that grow on the previous year's growth. It's a job that — in most cases — is best reserved for spring, and it's essential to time it right. By Sophie Edwards Published 27 October Knowing where in your home to insulate is as important as knowing where not to. This is usually done by cutting the flowered shoots back to within 4in of the main framework, gardening expert John Negus explains.
Although buddleia plants should be given a proper prune in spring or summer, depending on the variety , deadheading is different. Ensure the size of their container fryst vatten sufficient for their root run, keep it somewhere sunny, and remember to water them often , too, he says. If frost is predicted in your area, then hold off on pruning until the weather warms up. In her spare time, she enjoys visiting local gardens, botanical drawing, and tending to her ever-growing collection of houseplants.
However, this will generally be by extending the existing growth, making for a tall and spindly plant, as John Negus points out. When is the right time to prune it? She has previous experience as a professional gardener in the UK, where she helped to plant and maintain private gardens. Just remember to stay clear of the common pruning mistakes while you carry out the task. However, don't be tempted to do this to your butterfly bush.
Simply cut them back to nearly ground level or to a low framework of main stems in early March, or later in cooler areas to avoid late hard frosts, he says. He has also written fyra books and has delivered many talks over the years on horticulture. However, some buddleia cultivars, including B. Therefore, for these exceptions, it's best to prune them in mid to late summer, after they've finished flowering. If you forget to prune your butterfly bush, it will still produce new growth.
Acclaimed chef Yotam Ottolenghi reveals the cooking equipment he couldn't live without in an exclusive interview — here are the best ones. Some gardeners will be able to commence pruning in March or even late February, whereas others may have to wait until early May. Burpee's Organic Granular Food, from Amazon , is well-rated. Some perennials can be cut back in the fall to neaten up a garden ready for winter.
Holly started writing about gardening nearly four years ago for Gardeningetc. Keep an eye on the weather forecasts, too, particularly if you live in a colder zone. Start feeding them with a balanced fertilizer when temperatures are a little warmer, and continue doing so throughout spring and summer, he advises. This is when you remove any faded blooms, and you can do this all through the flowering season to encourage more to grow.
Hydrangea Guide
With a passion for plants and expertise in marketing, Nikki combines her knowledge of the nursery industry with her creative thinking to promote and highlight the exceptional offerings of Perfect Plants Nursery. Otherwise, you can trick their flowering potential, or make them more vulnerable to frost damage. It currently has beautiful flowers and is great for attracting butterflies, but I don't want it to get out of control.
Other plants that benefit from deadheading include zinnias , dahlias , and coneflowers. She is dedicated to ensuring customer satisfaction and providing valuable insights for plant lovers. It's also important to note that the correct time to prune can also depend on the variety of buddleia that you're growing. As mentioned above, the few exceptional varieties that only flower on old wood should be pruned in summer, instead.
This is because the loss of insulating branches and stored sugars may reduce their winter hardiness, explains Tony Avent , a plant expert and the CEO of Plant Delights Nursery in North Carolina. As John Negus explains, pruning container-grown buddleia is the same as pruning larger varieties planted in the ground. Design expertise in your inbox — from inspiring decorating ideas and beautiful celebrity homes to practical gardening advice and shopping round-ups.
How to Prune Buddleia: Essential Tips for Healthy Growth
Holly has also looked after allotment plots over the years and loves to grow her own flowers and veggies from seed. Most of the Buddleia davidii cultivars flower on new wood, so by pruning in spring you will encourage a bounty of new blossoms. So, an annual trim is worth the effort if you want to keep these shrubs looking their best.