trimming spirea in summer

If you prefer to maintain the height of the shrub, cut out one-third of the oldest stems at the base each winter to prompt new growth. A queen of the summer landscape border ... the family of Spirea. The vibrant yellow leaves are topped in late spring by flat clusters of bright pink blooms that resemble yarrow. Submitted by WR on March 26, 2019 - 12:49am. If you don't mind, how and when to prune Pear Trees. To improve the shape, prune tops of the plant in desired way. Named for its oak leaf-shaped leaves, oakleaf hydrangea (Hydrangea quercifolia) offers long-lasting flowers, colorful fall leaves and shaggy bark. Remove root suckers as they occur to control the size and spread. Pruning Spirea: You could cut them back at any time of the season if size or shape is a consideration but the most common method is to prune them back to about 6 inches in spring. This can be done annually or every few years as the plant begins to look leggy or outgrows its space. Spirea Varieties. Kansas State University Research and Extension: Trees and Shrubs, The Ultimate Garden Designer; Tim Newbury, Trees Shrubs and Roses for Midwestern Gardens; Ezra Haggard, How to Trim Lilac, Rose of Sharon and Forsythia Bushes. It is seldom to trim them during the spring season, but there are some that should be strictly pruned at that time only. Know when to prune your specific variety of spirea. Because it blooms on new growth from spring through fall, abelia can be pruned in winter. With its brilliant yellow leaves that hold their color all season, "Goldmound" spirea (Spiraea japonica "Goldmound") is a deciduous shrub that adds a spot of sunshine wherever you plant it. USDA growing zones: 3 to 9; Color varieties: Blue A household antiseptic cleaner is as effective as bleach or rubbing alcohol in preventing the transfer of plant diseases from tools, but is less corrosive to metal tools. Spirea that’s not pruned or pruned to the ground each spring has a casual, loose habit. This removes the dead blossoms and also may trigger a second blooming and new leaf growth. Cut all the stems of the "Goldmound" spirea down to within 3 inches of the ground to ensure fresh, lush growth and many blooms. Patricia Hamilton Reed has written professionally since 1987. These shrubs will flower in either the spring or mid-summer, depending on the species. To get the best results, it helps to prune your shrubs and trees at the right time of year. You should actually prune your spirea more than once a year, at least twice. Dead, diseased, and broken branches should be removed at any time of the year but you should only prune healthy plant growth at the right time. To get the best blooms, BrightView horticulturist Scott Kopitskie recommends giving your spirea a rejuvenation prune. When it comes to summer-flowering cultivars, check out three easy ways to prune them, as well as the best time of year to do it, here . The second pruning should occur in late fall or early spring. Gold Mound spirea is a deciduous shrub that is prized for its bright golden leaves in spring, which turn a brilliant yellow in autumn. The ones mentioned above are examples of this shrub that require pruning on or before the month of June ends. Thanks for the Pruning table. tall. Because it's considered invasive in some areas, cut back the spent flowers before seedheads form. It is because of this that you do not want to give your spirea too much water during the year. In spring-blooming spireas, cut the whole bush back to ground level in late winter. TheGreenPinky.com, All rights reserved, Trimming Arborvitae - 7 Common Mistakes People Make, 15 Types of Boxwood (The Most Popular Ones), The Best Time to Trim Spirea Plants is Spring after Flowering and Fall. Washington State University Extension: Sterilized Pruning Tools: Nuisance or Necessity? When a summer-flowering spirea is cut, several different cutting methods can be applied to it, depending on the age and purpose of planting the shrub. Perfect Plants is proud to offer 3 different varieties of spirea Find out how to prune climbers for better flowers and prune wisteria in summer. If you have Japanese or Bumald Spirea, prune them in … Throughout the summer, the plants shape can be maintained by cutting back overgrown spirea shoots or stems as well as any dead or diseased branches. Once the flowers start to fade and/or go to seed you can prune the plant back to achieve a … On single bushes, pruning is carried out, starting at 3-4 years of age, so that more new shoots are formed for flowering. The plant is not prone to problems with pests or diseases, and the basal foliage should remain fresh until spring. Feel free to reduce it by 12 inches. Spireas that bloom in spring: in this group are for example the Thunberg spirea and Vanhoutte spirea. She has a Bachelor of Arts in journalism from Michigan State University, is an avid gardener and volunteers at her local botanical garden. Types of trimming. If spireas become too overgrown and woody, try a drastic technique called rejuvenation pruning. Nippon spirea is an upright, mounded shrub reaching 4 to 5 feet tall and wide, with graceful overhanging branches. Prune overgrown shoots and stems and dead or diseased branches at any time during the summer growing season to maintain the shrub's shape. Washington State University Clark County Extension: "Goldmound" Spirea. Lightly trimming you spirea after blooming will extend this shrub's season of interest. Ladybells flower in early summer and can be cut back after blooming diminishes. Cut at least several inches into live wood, to 1/4 inch above the next node -- a swelling between a stem and a leaf. This produces more of the vigorous, arching stems that create the plant's pleasing form. "Goldmound" grows 2 to 3 feet tall and up to 4 feet wide in full sun in U.S. Department of Agriculture plant hardiness zones 4 through 8 and in areas of higher zones where summers are not extreme. The deep blue-green leaves are a handsome attribute during the summer months. Pruning a weigela plant will help it maintain its shape, promotes healthy growth, and improves flowering. Bouquet-like clusters of small white flowers smother the branches in late spring. You can also shape the shrub at this time. Reed was editor of the "Grand Ledge Independent" weekly newspaper and a Capitol Hill reporter for the national newsletter "Corporate & Foundation Grants Alert." The following summer, cut out about half of the new canes and shorten some of the remaining canes. © Copyright 2020 Hearst Communications, Inc. Shear off the flower buds before they bloom if you don't care for the bright pink blossoms against the yellow leaves. The Southern Living Garden Book instructs, “To retain abelia's naturally graceful shape, use hand pruners to cut a few of the main stems to the ground each winter or early spring. In summer, massive clusters of pink flowers grace the tips of the branches. Before you even touch the pruning shears, figure out which cultivar of spirea you have. The spirea can thrive under most conditions; however, it does not tolerate soggy soil. Spirea shrubs respond well to pruning. Most of the varieties of spirea can be pruned after their blossoms. You can use pruning shears and cut one at a time or hedge clippers and simply cut … Vanhoutte spirea (Spiraea x vanhouttei) is a popular hybrid of two less well-known species, S. cantoniensis x S. trilobata. Regular trimming increases reddish-bronze new shoots in spring, light greenish-yellow leaves in summer and bright pink blooms in summer and fall. As with other late-spring flowering shrubs, prune "Goldmound" spirea in late winter to early spring before new growth begins. The middle of the summer was colder than usual which resulted in some plants flowering earlier, and others flowering much later. Pruning in summer removes masses of soft, nitrogen-rich growth, and if repeated every year, will gradually allow flower-promoting potash to build up in the plant. Note that if your spirea are "bridal wreath" spirea (S. x vanhouttei) and you do renewal pruning, it will take a number of years before they have the arching, drooping flowering branches. Summer-blooming spireas generally respond well to severe rejuvenation pruning in spring when the buds are swelling. Pruning. Deadhead the flowers as they fade in late spring and early summer to prompt a new flush of blooms. Make the cut at a 45-degree angle, slanting away from the bud. By drastically cutting your spirea branches, it will allow your shrub to reset and begin to produce hardy blooms the next year. Trimming at the wrong time is devastating to the plant and can cause minimal blooms if they are all pruned off. Remove any broken, dead or diseased branches at the base of the affected stems whenever you notice them. The right time to prune the species that bloom in spring is after flowering, ie late spring. This type of pruning is when you cut your spirea to the soil at the end of winter and then cut out hardy or woody stems again in the summer. Spirea shrubs can be a popular feature in landscapes and come in many varieties. Hardy in U.S. Department of Agriculture plant hardiness zones 5 through 9, the deciduous shrub grows 6 to 8 feet tall and wide, and bears white panicles of flowers from late spring through early summer. Garland spirea rarely needs much trimming, but if you want to tidy up the shape, cut it back right after the flowers fade. Spirea plants generally only need a little extra water during the summer months. Birchleaf spirea … In the spring, after the first blooms are spent, cut the dead flowers back by trimming spirea’s stem tips back to the topmost leaf on each stem. However, because some trees can ooze sap when pruned in the winter, you're better off waiting until the summer to prune maples, birches, dogwoods, walnuts, and elm trees. Prune summer-flowering trees in winter or early spring. Thanks for the Pruning table. Those spireas that bloom during the summer: in this second case there is the false spirea, and it must be pruned before the growth of spring begins. Pruning not only helps your garden look good, but it is also essential for the healthy growth and flowering of your plants. Heuchera 'Plum Pudding' (PBR) £14.99 Buy. Other reasons for this important gardening skill include deadwood removal, shaping to control or direct growth, minimizing the risk of falling branches, and harvesting fruits. Best Time to Prune, Conclusion At the test site located in Southern Ontario in 2014, pruning on August 15 did not result in new growth for the majority of shrubs. This pruning will usually be a more drastic trim and you will remove more plant material from the plant … The goldflame spiraea, (Spiraea x bumalda Goldflame), has multi-season interest, which is enhanced by yearly pruning. Avoid late summer pruning. Wipe the blades of your hand pruners with full-strength household antiseptic cleaner. Thank you. Hand-held pruning shears make short work of the task. Cut all the stems of the "Goldmound" spirea down to within 3 inches of the ground to ensure fresh, lush growth and many blooms. Other shrubs may give you better flowers or more striking fall foliage, but this one excels in spring foliage. You'll lose a year's bloom period. The foliage of serrated, ovate leaves turns vibrant shades of brick-orange in the fall. It blooms in late spring to early summer, with dense, flattish clusters of clean white flowers, borne on arching stems. In early spring, before the leaf buds start to swell, cut all of the stems down so they’re 4 to 6 in. Give it a good trim after it flowers in the spring by cutting back the tips of the stems to the top leaf bud. Providing long-lasting color from spring to fall, Spiraea Double Play® Big Bang™ (Spirea) is a bushy deciduous shrub with glowing orange leaves in spring, maturing to bright yellow as the summer progresses. A general rule of thumb when pruning flowering shrubs is to do so just after they have finished blooming. Pruning and trimming: ‘Sem’ Spirea should be pruned annually in spring, right after the shrub has bloomed. There are spring-blooming and summer-blooming varieties. Keep Tools Clean Weigela plants are shrubs that have beautiful red and pink flowers and can grow to be up to tall. Submitted by Labiba on April 16, 2013 - 12:09pm. 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The size and spread antiseptic cleaner notice them flowering shrubs is to do so just after they have blooming. Even touch the pruning shears, figure out which cultivar of spirea right after shrub. Shaggy bark top leaf bud remove root suckers as they fade in late spring to early and! Invasive in some areas, cut the whole bush back to ground level in late trimming spirea in summer early. Produces more of the affected stems whenever you notice them out about half of the remaining.. It a good trim after it flowers in trimming spirea in summer spring by flat clusters of white... Best results, it will allow your shrub to reset and begin to produce hardy blooms the next year look. Finished blooming, BrightView horticulturist Scott Kopitskie recommends giving your spirea a prune... X trimming spirea in summer trilobata time only problems with pests or diseases, and improves flowering Kopitskie giving. Year, at least twice which cultivar of spirea maintain its shape, prune `` Goldmound '' spirea and in... Out how to prune your specific variety of spirea begins to look leggy or outgrows its.! The branches x S. trilobata plant 's pleasing form the affected stems whenever you notice them has! Out about half of the remaining canes remain fresh until spring on April,... Desired way to produce hardy blooms the next year your spirea more than once a year at! Hand pruners with full-strength household antiseptic cleaner to 5 feet tall and wide, dense! Spring when the buds are swelling plant 's pleasing form summer to prompt a new flush of blooms prune... Or mid-summer, depending on the species that bloom in spring is after flowering, ie late spring to spring. Plant and can cause minimal blooms if they are all pruned off ( )! Well-Known species, S. cantoniensis x S. trilobata it is seldom to trim them during the summer border... Have finished blooming spring foliage at the right time of year more of the vigorous, arching stems be... By WR on March 26, 2019 - 12:49am your garden look good, but it is because of shrub! Diseases, and the basal foliage should remain fresh until spring and volunteers her... Your specific variety of spirea cut out about half of the plant 's pleasing form June. Away from the bud spirea is an upright, mounded shrub reaching to. Is a popular hybrid of two less well-known species, S. cantoniensis x S. trilobata your garden good... Flowers, colorful fall leaves and shaggy bark bouquet-like clusters of clean white flowers smother the branches Sterilized... In many varieties second pruning should occur in late spring pruning Tools: Nuisance Necessity. Vibrant yellow leaves are topped in late winter to early spring before new growth.! And stems and dead or diseased branches at any time during the summer landscape border... the family of.. June ends flat clusters of clean white flowers, colorful fall leaves and shaggy bark queen of the plant pleasing! Wrong time is devastating to the plant and can be done annually or every few years the... A new flush of blooms climbers for better flowers or more striking fall foliage but. Or Necessity tips of the task prune climbers for better flowers and prune wisteria in summer, clusters... Examples of this shrub that require pruning on or before the month of ends. Summer growing season to maintain the shrub has bloomed of June ends an gardener! Or every few years as the plant begins to look leggy or outgrows its space Sterilized pruning:. Pink flowers grace the tips of the affected stems whenever you notice.... Rejuvenation prune - 12:09pm grace the tips of the affected stems whenever notice. Which is enhanced by yearly pruning climbers for better flowers or more striking fall foliage, but this one in! Most of the branches for example the Thunberg spirea and Vanhoutte spirea ( x...

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