Though some varieties can grow up to 12 feet in height, there are plenty of dwarf butterfly bush varieties that stay within 3-4 feet, producing equally attractive, and fragrant flowers. This means you're less likely to have unwanted new shrubs sprouting in your garden from naturally dispersed seeds. "Buzz Violet Blue" grows 3 feet tall and wide when grown in the ground, but in containers its final dimensions are 2 feet tall and wide. Like most shrubs, they benefit from a 2- to 3-inch layer of organic mulch. Lo & Behold™ ‘Blue Chip’ in the photo above grows 20 inches tall and wide. Butterfly bush size. Avoid cutting plants back in the fall, as it leaves the crown of the plant exposed to harsh wind and damage from the freeze-thaw cycle. The spent flower spikes of butterfly bush should be removed promptly after flowering to stimulate continued blooming right up to frost. This information is supplied with the understanding that no discrimination is intended and no endorsement of brand names or registered trademarks by the Clemson University Cooperative Extension Service is implied, nor is any discrimination intended by the exclusion of products or manufacturers not named. The shrubs are essentially round in outline and form an excellent backdrop for perennial borders. Leaves are opposite, 3 to 5 inches long by 1 to 3 inches wide, varying from deep green to gray-green to silvery-gray. If you choose to grow a butterfly bush in a container on the patio to attract butterflies you should search for a dwarf or small sized cultivar rather than one that reaches 6 to 8 feet tall. This does not seem to be as much of an issue in the southeast with the exception of B. Lindleyana which suckers prolifically. The cuttings should be positioned in a partial sun position. Be wary of this plant's tendency to aggressively spread through self-seeding. Blend in peat moss before planting if the soil is dense and poorly draining. Type Shrub Blooms Yellow with an orange eye in midsummer to frost Light Full sun Size 5 to 12 feet tall, 4 to 8 feet wide Hardiness Zone 5 to 9, ‘White Profusion’ butterfly bush (Buddleja hybrid). times, Need more criteria? By using The Spruce, you accept our, 30 Easy-to-Grow Perennials for Beginning Gardeners, 10 Best Flowers for Attracting Hummingbirds, 10 Best Deer-Resistant Shrubs for Landscaping, Best Perennials That Offer Long Bloom Periods. The leaves are 2 to 4 inches long and heavily felted, giving a decidedly silver-gray overall appearance. Butterfly bush size. But there are many great newer cultivars, too. The butterfly bush buddleja davidii originally hails from china. The plant tag will tell you the mature size of the cultivar you have chosen. Buddleja variabilis, Family In fact, using it can result in too much leaf growth and a reduced amount of flowering. Container grown Buddleia need more frequent watering than those planted directly into the ground. These plants will have a lot more details displayed including an image. It is advisable to buy from reputable nurseries as plants of his species are often mislabeled. These shrubs are very cold-hardy (USDA Zones 5 – 9), but as mentioned earlier, they may be killed to the ground by very low temperatures. The bushes require little attention, so even weekend gardeners can enjoy their lovely blooms and resident butterflies. They tend to root more easily and grow more successfully. New varieties are still being discovered in remote areas of China and the Himalayas. This should be done before new growth begins in the spring since they flower on new growth. China & Japan, All ratings refer to the UK growing conditions unless otherwise stated. It has highly textured leaves that are coppery-green. Butterfly bushes were first brought to England from Asia in 1774 by the botanist Adam Buddle (for whom the plant was named). Give your butterfly bush plenty of room. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. from the ground in early spring to keep new growth even and compact. Its blooms are a deep pink to almost red and they pair perfectly with its green foliage. Their stems are square in cross-section, and young shoots are covered by dense, white hairs. It is very hardy and may remain evergreen in Zones 7-9. Root development usually starts within a couple of weeks, but it can take up to six weeks before they're ready to be transferred. Use a pot that’s at least 24 inches in diameter and deep enough to hold plenty of soil and plant smaller-sized cultivars, keeping in mind that they probably won’t grow to full-size in a container. These shrubs are easy to grow from seeds, and, because they're fast developing, you may even be lucky to experience a full bloom in their first year. It also means that your shrub will retain its vigor and you'll see a better bloom in the summer. Butterfly bushes are relatively trouble free when the proper conditions are provided. This species originally from asia readily takes over space where native north american plants would normally thrive. These shrubs actually make great thrillers in container designs. They can manage in partial sun too, but you might find they don't bloom as impressively. ‘Harlequin’ is a colorful favorite, with its ivory and green leaves and red-purple flowers with orange eyes. You Might Also Like: Butterfly Bush Varieties With Pictures How To Care For It, Butterfly Heaven Butterfly Bush Buddleia Davidii Butterfly, Butterfly Bush Buddleia Davidii In Denver Arvada Wheat, Little Angel Butterfly Bush Buddleia Little Angel In, Black Knight Butterfly Bush Size Garden Design Ideas. In particularly hot regions, the Butterfly Bush has more impressive flowering in spring and fall. If youre planting butterfly bushes in your backyard garden finding the. Seeds form after flowering and the dark seed heads are generally considered unattractive. It thrives in us. Plants can reach 10 to 15 feet tall, but can easily be maintained lower. Details B. davidii is a large, fast-growing, deciduous shrub, to 3m tall, with long, arching shoots and lance-shaped, pointed, green or grey-green leaves up to 25cm long. read more The shrub can grow to 6 to 8 feet high and 5 to 8 feet wide. Reblooming Plants Pick a lightweight, easy draining potting soil. You should also select a well-lit position for your pot where you won't have to move it often. A wide variety of butterfly bush size options are available to you, such as applicable industries, type. ‘Royal Red’ has long reddish-purple flowers and is extremely attractive to butterflies. And as the name suggests, these shrubs are known as magnets for butterflies, which are the closest thing to real fairies that our gardens will ever enjoy. There are good reasons not to plant the butterfly bush, especially in regions where it is an identified problem. Gardeners have an affinity for them too — it’s easy to be enamored by a shrub flush with bright, honey-scented flowers and fluttering butterflies. ‘White Profusion’ is the most common white flowered cultivar and is very hardy. Enjoy them blooming near a window or a patio. Lindley’s Butterfly Bush (Buddleja Lindleyana): This butterfly bush has small dark green leaves and lavender-purple flowers. Full sun is needed to ensure adequate flowering, and they prefer a soil pH of 6.0 to 7.0. offers 849 butterfly bush size products.