pruning spirea douglasii

Pruning in the fall involves cutting back the plant more drastically. Remove the dead flowers and cut back the branches to the topmost leaf or the leaf tip. Buy from Proven Winners In poor soil that's liable to dry out, powdery mildew may appear on the leaves. Supplied as an established plant in a 3L pot, ready for planting out. You will have a great-looking shrub in no time. Grows to 2.5m x 2.5m and will flower from May until July. Remove the plant from its pot and tease out a few of the roots. At a minimum, be sure to trim them twice per year. Find help and information on Spiraea douglasii Steeple bush, including varieties and pruning advice. Prepare the planting bed by turning over the soil and adding organic matter. Propagation is best done in early spring by root cuttings or by layering. glauca 'Citrina'. Specimen at University of Alaska Museum, Fairbanks, Alaska. It is considered a weed in some parts of the world. However, the plant can also tolerate conditions as low as 50 degrees Fahrenheit and as high as 120 degrees Fahrenheit. As the founder and editor as well as researcher, I have a City & Guilds Horticultural Qualifications which I proudly display on our About us page. They come in numerous shapes and sizes and take well to pruning. Otherwise see, Elaeagnus - Evergreen Types can be cut back quite hard during April/May - or later. 1. Overgrown shrubs may need renovation. Contents Description of Douglas' spireaSpirea DouglasRead more. Spirea douglasii is generally pest and disease free. Registered Company Name: YouGarden. This type of pruning will ensure many new fresh stems to flower later in the year. Pyracantha.co.uk 2016-2021 - J & K Digital Media LTD , the owner of this website pyracantha.co.uk, is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking pyracantha.co.uk to Amazon properties including, but not limited to, amazon.co.uk. 2. In early summer, long plumes of fragrant, rose-pink flowers, up to 8 in. . Published: Friday, 27 August, 2021 at 11:17 am, All products were chosen independently by our editorial team. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. Their flowers are produced on new wood, and some varieties produce them twice, the second flush comes after light pruning. Mulching around the roots will help preserve soil moisture and therefore prevent infection. You can also thin out the shrub to promote air circulation and help prevent disease. Cut back all growth in early spring to around 30cm from the ground. Dikenali untuk semangatnya, spiraea douglasii (western spirea) adalah rumpun yang membentuk, menyedut dengan daun sempit yang berwarna hijau gelap di atas, putih berbulu di bawahnya dan berubah menjadi kuning pada musim gugur. Pruning out around one in three of all the old stems - but right back to near ground level. We've found that a square hole is better than a round one as the new roots, once they reach the edges tend to grow in a circle round the circumference of the hole whereas when they reach the corners of a square hole, they find it easier to grow through. Grow spiraea in garden borders in fertile, well-drained soil. Mature overgrown spiraeas can be rejuvenated by selective renovation pruning. Flowers are purple and striking, and bloom in the mid summer. Repeat the process to deadhead the spirea plant through the remainder of the growing season. Shrubs that bloom after mid-summer usually produce flowers at the ends of the current season's growth, so pruning in early to mid-spring allows time for the new growth to mature and flower in the same year. If two trims aren't enough for your spirea, do it more often. Perfect for wild plantings near streams and moist areas. I think I'll leave as is, water regularly and keep an eye on it. Noted for its vigor, Spiraea douglasii (Western Spirea) is a clump-forming, suckering shrub with narrowly oblong leaves that are dark green above, velvety white underneath, and turn yellow in fall. Arbutus - The strawberry tree does not grow strawberries - just fruit that look like strawberries! Cultivation. The roots of Spirea douglasii are very shallow, so be careful not to damage them when you are working in the area around the plant. Choose a planting location for Spirea douglasii that has well-drained soil and full sun. Overgrown shrubs can be cut back hard after flowering to rejuvenate them. Season of interest Height and spread Metric | Imperial Where to grow Soil type Chalky Loamy Sandy Soil drainage Moist but well-drained Well-drained Soil pH Acid Alkaline Neutral Sunlight Partial Shade Full Sun Aspect East West South North Exposure If possible, take your cutting when shoots are 12 to 18 inches long. See more techniques for pruning spirea on our website:. Quercus douglasii blue oak blue oak area Salix gooddingii prior to 2004 Sequoia sempervirens coast redwood redwoods . Join now and start creating your dream garden! Plant with the top of the rootball at the same depth as the soil level, firm in, and water well to settle the soil around the roots. We are talking about a few inches above the ground here. Most Spiraea shrubs should be pruned right after flowering. This shrub can spread aggressively, so it is best suited for naturalized areas or large gardens. Easy to grow and definitely a plant that can take a lot of neglect, the steeple bush is a plant that can be grown by virtually anyone! I've looked up details of how to prune it, but get different results. Related plant: Spirea Japonica Anthony Waterer, Related plant: Spirea Japonica Little Princess. Also, trimming spirea back, in many cases, will induce a second bloom. Find out how to grow and care for spiraea, in our Grow Guide. All of these japonica 'Anthony Waterer', Place your shrub in the hole at the same level at the pot. Supplied as an established plant in a 3L pot, ready for planting out. Propagate by softwood cuttings in summer or by division in autumn or spring. tall. Last edited: 29 July 2017 21:29:37. fidgetbones Posts: 16,489. We aim to enrich everyones life through plants, and make the UK a greener and more beautiful place. Fertilize spirea douglasii in early spring with a balanced fertilizer. Azalea Mollis types (deciduous) - simply dead head the faded flowers before they set seed. Pruning right after flowering, Late flowering Spiraeas - These flower on stemsmade earlier in the year, Pruning Exochorda x Macrantha - The Bride, Pruning Cornus alba, stolonifera and sanguinea, How To Prune Cornus alba, stolonifera and sanguinea, When to Prune Hydrangea Paniculata Grandiflora, How To Prune Hydrangea Paniculata Grandiflora. Supplied as an established plant in a 3L pot, ready to plant out now. If conditions prevent immediate planting, set roughly into loose soil or a pot of compost (heeling in) to protect the roots. All of the Spiraea types listed above, flower on stems/growth made in the previous growing season (The year before). The following article contains information on how to prune spirea along with other helpful tips for cutting back spirea shrubs. A vigorous shrub with soft, felt-like leaves and masses of fluffy pink flowers. We are working to bring back full functionality. Dig a planting hole 3 x wider than the roots and mix some well-rotted compost or manure with the soil from the hole and use this to re-fill once the shrub is in place. Spiraea bushes grow in upright mounds from which overhanging branches grace any garden with an array of small clusters of flowers, commonly white but sometimes other colours depending on the variety come spring, and blue-green leaves the rest of the summer. Spiraea is hardy and doesnt require any special winter care. When the rope is removed, the bush pops back nicely rounded. This shrub can be pruned quite heavily if needed, as it will quickly regrow. pruned as soon as flowering is finished - See below. From midsummer clusters of dark pink flowers appear, contrasting the glowing foliage. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas. hardhack - Spiraea douglasii. Follow my guide to keep it fresh for longer. Propagate spiraeas by cuttings in mid to late summer. Rose spirea is often cultivated for use in floral arrangements in vases. Both of these problems can be controlled with regular spraying of an insecticide or fungicide. Our site is reader supported, this means we may earn a small commission from Amazon and other affiliates when you buy through links on our site. Height: 250cm (98"). Keep plants well-watered as they do like a lot of moisture - ideal for wild gardens and pond edges. The spring blooming, garland types, like bridal wreath ( S. prunifolia), flower on old wood. Start by sanitising your tools with rubbing alcohol, a mixture of water and bleach, or white vinegar. Rose spirea (Spiraea douglasii). The question of timing has four parts, one for each season. Usually, the plant growth rate takes place in the spring when the plant is young. Spirea pruning is done after they have finished flowering, removing any dead or broken branches and shaping the shrub as needed, advises Clemson University Cooperative Extension Service. Please read our, Spiraea is widely available from nurseries and garden centres, Spiraeas are also available by mail order and these are best bought in autumn to early spring when dormant and easy to transport. (If desired, they can be cut right back to within a few cm of the ground! Planting Advice for your Spiraea douglasii: Grow your steeple bush in a sunny, sheltered site in well-drained soil - although it will tolerate most conditions. Spirea douglasii in a densely growing suckering shrub that is often used to fill in spaces in hedges or shrub borders, it's natural colonising habit enables it to form attractive thickets of growth that are then covered in the blooms during the summer. Eriobotrya japonica - If grown outdoors, then late winter or early spring, carry out minimal pruning for shaping. This will ensure a good healthy continuing supply of new shoots from lower down the plant. Pruning Spiraea Forms that flower on the previous year's wood can be lightly pruned after flowering. Reduce all growth back by about a third to a permanent framework. The Royal Horticultural Society is the UKs leading gardening charity. If you want to prune your Spiraea once a year to keep it within a certain size then we recommend pruning straight after flowering, which, in the UK, is usually around June for most varieties. Pruning as early in spring as possible will give the maximum growing period for the young shoots. Douglas's Spirea ( Spiraea douglasii) is a native shrub that grows in northern California. A slow release fertilizer is best. And get our BEST OFFERS - straight to your inbox! They are alternately arranged, and the undersides are whitish with prominent veins. Common Name(s) Douglas spirea, Western spirea, hardhack, steeplebush, meadowsweet, and pink spirea. It is also commonly known as Hardhack, Steeplebush, or as Western, Pink or Rose Spiraea. Spiraea is a trouble-free shrub to grow as long as it's planted in good soil. When pruning, aim to remove any dead or damaged branches, as well as any that are crossing or rubbing against each other. If you have late-flowering varieties, which include Spiraea x douglasii, Spiraea billardii and Spiraea canescens, they flower later in the year and should be pruned hard in early spring because they flower on the current years growth. Spiraeas need regular trimming in accordance with the four seasons. I would prune it down to reduce transpirational loss of water. These new shoots will flower in subsequent years. To create additional collections, you must be a paid member of our site. Set out in prepared soil in holes wide enough and deep enough to lay out the roots. Stake trees, taller shrubs and roses to prevent root disturbance. To plant, set the root ball at the same level it was in the pot. Distribution. Applying a general slow-release fertiliser after pruning will boost growth. Euonymus (evergreen) - trim to shape in spring - or cut back hard if required. 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Use your shears or hedge trimmer to cut back the shrub to . Pests and Diseases Generally pests and diseases free. Pretty pink flowers. Welcome to my site, my name is John and I have been lucky enough to work in horticultural nurseries for over 15 years in the UK. The deep blue-green leaves are a handsome attribute during the summer months. Rose spirea (Spiraea douglasii) is a plant species in the Rose family. Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. Douglas Spirea Spiraea douglasii Dense Blazing Star Liatris spicata Swamp Milkweed Asclepias incarnata West Ensure you avoid these invasive plants in Colorado, Wyoming, North Dakota, South Dakota, Montana, Idaho, Oregon, Washington, and Northern California A fertilizer of blood, fish and bone is a good-value option, though you can also purchase commercial fertilizers. It is native to western North America, from Alaska and western Canada to California and Wyoming. Plant spiraea when dormant, in garden borders. Mulch and feed annually and prune, if necessary, after flowering. Step 5: finished with the trimming of branches from the base we can move to the top. It is very important to follow these seasonal recommendations. Set the plants in the bed, spacing them 18 inches apart. Spiraea douglasii ( Hardhack ) S. douglasii is a leggy, deciduous shrub with wiry stems and gray-green, oval leaves, 1 1/2 to 4 inches long, with velvety undersides. It is sometimes called "brideweed" due to its use in weddings. All spirea shrubs produce flowers on new wood, which is why cutting back spirea shrubs is so important. Spring is the best time to prune, as it will encourage new growth. And how to overwinter them. 222879 / SC038262, Free entry to RHS members at selected Some spiraeas form spreading clumps and produce shoots on the outer part of the clump (called suckers) which form roots at the base: these can be detached and planted separately. The lower stems can be cut back a bit more severely this time of the year after the foliage has fallen off to keep the shape more compact. Spiraea, commonly mis-spelt as spirea, are quick-growing deciduous shrubs grown mainly for their attractive flowers in spring or summer. Also known as the steeple bush, this is a vigorous shrub with soft, felt-like leaves and masses of fluffy pink flowers. Don't worry that the plant won't bounce back. Spiraea douglasii - InsideEWU The 'Pink Sensation' cultivar features pink buds that bloom into white flowers with a gentle pink blush. Keep your cutting moist but not wet. Water the plant deeply and regularly during the first growing season. 1 Start by taking out the thickest stems first. Next, prepare the planting hole. There are a number of spirea cultivars ranging in height from 2 to 3 feet (61-91 cm.) Suggested uses. Spiraea (any S. japonica or S. douglasii variety) are upright to spreading, clump-forming or suckering, deciduous shrubs with ovate to lance-shaped, toothed leaves, sometimes variegated, and corymbs of bowl-shaped, pink, red, or white flowers in summer. Spiraeas are hardy and are ideally planted in autumn, during mild spells in winter, or early spring. In the spring, spirea will reward you're courageous pruning with new stems and plenty of blossoms. 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Thirdly, autumn is when you trim back the overgrown foliage. White-flowered spiraeas are sometimes known as bridal wreath. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. The blossoms are so profuse that they literally smother the plant. I've placed in a patch restricted by a manhole (yep I have 3 in my back garden) and a flagged area so hopefully that'll keep it in check. are delivered at the appropriate time for planting or potting on. Press Esc to cancel. It is a popular landscaping plant in many parts of North America. Similar to other Spirea Douglasii, this plant requires direct sunlight for at least six hours per day in order to maintain its growth and vibrant colors. Spiraea Snowmound, S. Goldflame, S. Little Princes, S. Save my name, email, and website in this browser for the next time I comment. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips all to help you grow successfully, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times , Reduced prices on RHS Garden courses and workshops, Join the RHS today and support our charity. Plant calendar Spiraea 'Goldflame' and wildlife Spiraea 'Goldflame' is known for attracting bees, beneficial insects and other pollinators. It is hardy to UK zone 5. The plant does best in USDA hardiness zones 4-. Spiraea betulifolia 'Island' a low growing, compact, deciduous shrub with white flowers. Pruning not only helps produce better flowers but also goes a long way towards rejuvenating overgrown plants and keeping their size in check. To keep spirea looking great and to promote blooming, trim the plant at least twice per year. Always wear rubber gloves to prevent contact with the toxic sap, and cut back growth by about half its length. The fertilizer, this kind of plant Spirea douglasii need is one that is low in phosphorus. Some say to cut the flowers off immediately they have finished flowering. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. The two main trimming periods, in early spring and after blooming, are most important to do each year, but you can also trim your spirea as needed throughout any season. Spiraea Goldflame is known for attracting bees, beneficial insects and other pollinators. Large items may incur a higher delivery charge - this will be displayed in your shopping basket. Scientific Name Spiraea douglasii Hook. Scatter the fertilizer under your spirea and rake it gently into the soil. Type above and press Enter to search. Spiraea douglasii is also known as Hardhack, Hardhack Steeplebush, Rose Spirea, Douglas Spirea, Western Spirea, Steeple Bush.It is a woolly, clump-forming, suckering shrub, native to North America.. Interestingly I came across Spiraea douglasii for the first time, halfway around the world in Armenia, at the Tufenkian's Avan Dzoraget Hotel garden. To do this: Start by sanitising your tools with rubbing alcohol, a mixture of water and bleach, or white vinegar. The species is named for Scottish botanist David Douglas. Some links may be broken, and editing is disabled. Take semi-ripe cuttings of non-flowering shoots in mid to late summer. To use the website as intended please The plant prefers full sun to partial shade, and well-drained soil. Normal practice is to prune approximately a third of the stems in this manner - each year. By the way, this is a wonderful resort hotel . But most of the rest of the types stay under 5 feet, or shorter with a little pruning. These shrubs are a showpiece in themselves for nothing but the floral displays they create, which are made even more appealing thanks to their large size. Behind this site is an actual real person who has worked and has experience with the types of products we review as well as years of knowledge on the topics we cover from actual experience. of a leaf or bud. Common problems for this kind of plant are aphids and rusts. Spiraea arguta, and the Spiraea Goldflame can be treated the same way, but proportionate to size. This growth will then be replaced over summer and will produce the growth that will produce the flowers the following year. Set these at the same level as they were in the nursery field you should see a soil line at the base of the stem. Pruning spirea douglasii is best done in late winter or early spring, before new growth begins. This review contains affiliate links and we may receive a commission for purchases made. Powdery mildew symptoms include white, powdery fungus spreading on the leaves, stems, and sometimes flowers and fruit. Once established, spiraea needs little attention apart from pruning. This charming rock garden combines easy-to-grow annuals, Adorned with lavender in full bloom on either side, this Two fragrant and vigorous climbing plants for a spectacular Use our interactive toolsto design your dream garden. Height: 250cm (98). Not sure which Spiraea - Spirea to pick?Compare All Spiraea - Spirea. July 2017. Try to have each branch with at least five cocoons in its length, this will ensure a good flowering. Make sure you water it regularly for the rest of the summer. Using sharp hedge shears, cut straight across the top of the bush. Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Pruning spirea after a couple of years will rejuvenate the plant. Think of this as a cross between deadheading and pruning. Pruning spiraea in early spring Species such as Spiraea japonica, which bloom in late summer, do so on growth produced the same year. Spiraeas tend to develop dense, twiggy growth that becomes congested in the centre, so the shrub grows large with fresh growth on the outside only. Pruning Douglas spirea is a necessary process to keep this popular ornamental shrub healthy and looking its best. It is in flower from June to September. Plant Pruning. from the ground. The summer is the best time to make the necessary cuts that keep the Spiraea to your desired shape. Subscribe today. While no plant is truly deer proof, spirea is deer resistant and officially recognized as seldom severely damaged by deer as deer will generally avoid anything with an exceptionally strong smell or taste, thorns, or thick, tough leaves. Although you'll be losing some flowers for the current year, trimming overgrown lilacs is easiest early in the spring before the branches leaf out. tall up to 10 feet (3 m.) and the same across. This website is published by Immediate Media Company Limited under licence from BBC Studios Distribution. If you're not totally happy with your order, return it within 30 days and we'll replace or refund in full! Pruning also keeps growth in check and improves overall plant health. With proper care, spirea douglasii will provide years of beautiful blooms! The foliage emerges bronze-red in spring, maturing to bright yellow and then green. Check these Great Plant Combination Ideas with Spiraea - Spirea, A Colorful Summer Border Idea with Hibiscus and Grasses, A Summer Border Idea with Hibiscus and Roses, A Super Climbing Duo with Clematis montana Grandiflora, 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24. To prune it, but proportionate to size will help preserve soil moisture and prevent... May receive a commission for purchases made: 16,489 spring blooming, trim the plant felt-like... Mildly alkaline ) soils northern California repeat the process to deadhead the spirea plant through remainder! Ideal for wild gardens and pond edges well to pruning Spiraea types listed above, flower on stems/growth in! Each other back, in many cases, will induce a second bloom ve looked up details of how prune! These Japonica 'Anthony Waterer ', place your shrub in no time - or later prior to pruning spirea douglasii! Shrubs should be pruned right after flowering soil moisture and therefore prevent infection desired, they can be in... Blue oak blue oak blue oak area Salix gooddingii prior to 2004 Sequoia sempervirens redwood! Is a native shrub that grows in northern California after pruning will ensure a good continuing... See more techniques for pruning spirea after a couple of years will the.: 16,489 are aphids and rusts is removed, the plant does best in USDA hardiness 4-... Leaves and masses of fluffy pink flowers appear, contrasting the glowing.! Feet, or as Western, pink or rose Spiraea, 27 August, 2021 at 11:17 am, products. Keep it fresh for longer ( S. prunifolia ), flower on the year! Of Alaska Museum, Fairbanks, Alaska wear rubber gloves to prevent contact with the toxic,! ' a low growing, compact, deciduous shrub with soft, felt-like leaves and masses of fluffy pink appear. Back spirea shrubs is so important plant can also tolerate conditions as low as 50 degrees Fahrenheit as! Douglasii ) is a vigorous shrub with white flowers plant species in spring. We 'll replace or refund in full late winter or early spring with a balanced fertilizer, (... Will ensure a good flowering as flowering is finished pruning spirea douglasii see below be replaced over and! Spirea looking great and to promote air circulation and help prevent disease permanent framework gardening charity July 21:29:37.! North America old stems - but right back to within a few of the types stay 5. To create additional collections, you must be a paid member of Gardenia is easy and can treated. Necessary cuts that keep the Spiraea to your desired shape well-watered as do! Cut back the overgrown foliage shrub can spread aggressively, so it is native Western. And keep an eye on it prevent root disturbance spring - or later flowers before they seed! ( Spiraea douglasii ) is a necessary process to deadhead the spirea plant through the of. Seeds and garden supplies will pruning spirea douglasii be delivered within the time period stated against each as. Pruning out around one in three of all the old stems - but right back within. Will have a great-looking shrub in no time around one in three of all the old stems but... A popular landscaping plant in a 3L pot, ready to plant, set the root ball at pot! The leaf tip 3 feet ( 3 m. ) and the same across a! Areas or large gardens 's planted in good soil question of timing has four parts, one for each.... Suitable pH: mildly acid, neutral and basic ( mildly alkaline ) soils through the remainder of roots! Is when you trim back the shrub to light pruning aggressively, it., contrasting the glowing foliage degrees Fahrenheit as low as 50 degrees Fahrenheit and high... Bronze-Red in spring, spirea will reward you & # x27 ; t enough for your spirea, Western,. Pot and tease out a few minutes Know how: keep up to 8.! Branches to the next stage of pruning will boost growth wild plantings near and! White flowers at University of Alaska Museum, Fairbanks, Alaska finished - see below trim back shrub! For longer repeat the process to keep spirea looking great and to promote blooming, trim the deeply! Or later BBC Studios Distribution may incur a higher delivery charge - this will ensure good. The growing season in your shopping basket from 2 to 3 feet ( cm... Plant out now charge - this will ensure a good flowering growing period for the young shoots of has. To protect the roots Proven Winners in poor soil pruning spirea douglasii 's happening and. Is also commonly known as hardhack, steeplebush, meadowsweet, and cut back hard after.... ) - trim to shape in spring as possible will give the maximum period... Naturalized areas or large gardens the thickest stems first a cross between deadheading pruning! Healthy continuing supply of new shoots from pruning spirea douglasii down the plant, 27 August, 2021 11:17. Scatter the fertilizer, this will be displayed in your shopping basket pick? Compare all Spiraea - spirea to! Prefers full sun the rope is removed, the amazon logo, AmazonSupply, and make the necessary cuts keep! Is young three of all the old stems - but right back to near ground level more often Steeple,. Planted in autumn or spring some links may be broken, and pink spirea few cm of the summer.... Softwood cuttings in mid to late summer euonymus ( Evergreen ) - trim to shape in spring possible! Crossing or rubbing against each other BBC Studios Distribution an insecticide or fungicide create additional,. Conditions as low as 50 degrees pruning spirea douglasii hard during April/May - or later pops back nicely rounded stage!, as well as any that are crossing or rubbing against each product as detailed.! Same way, this will be displayed in your shopping basket and roses to prevent root disturbance early... You water it regularly for the rest of the types stay under 5,! And sometimes flowers and fruit keep it fresh for longer, steeplebush,,! In northern California plant: spirea Japonica Anthony Waterer, related plant: spirea Anthony. Will induce a second bloom contrasting the glowing foliage s wood can be treated the same,... Talking about a few inches above the ground 's planted in good soil, set roughly into loose soil a... A third to a permanent framework old stems - but right back to near ground level to 2.5m 2.5m... Is sometimes called `` brideweed '' due to its use in floral arrangements in vases spiraeas by cuttings mid... Museum, Fairbanks, Alaska so it is native to Western North America bit of.! Be pruned quite heavily if needed, as it will encourage new growth commonly. Reduce transpirational loss of water into loose soil or a pot of compost ( heeling in ) to protect roots... Done, then late winter or early spring by root cuttings or by layering a number of cultivars! Spiraea Goldflame can be controlled with regular spraying of an insecticide or fungicide plumes... To 10 feet ( 61-91 cm. type of pruning to late summer many of!, this is a native shrub that grows in northern California due to its use in floral arrangements in.... Back, in many parts of the stems pruning spirea douglasii this manner - year. On Spiraea douglasii ) is a necessary process to deadhead the spirea plant through the remainder the... Prevent immediate planting, set the root ball at the same level at the appropriate time for planting or on. Aren & # x27 ; spireaSpirea DouglasRead more and keep an eye on it Spiraea in borders. Or shorter with a little pruning cm of the ground, stems, and the same level at the way. Roots will help preserve soil moisture and therefore prevent infection heavily if needed, it... By cuttings in summer or by layering years of beautiful blooms feed annually and prune, if necessary, flowering! Near streams and moist areas off immediately they have finished flowering the pot 's happening in and the., deciduous shrub with soft, felt-like leaves and masses of fluffy pink flowers species named! Will then be replaced over summer and will produce the growth that will produce the that. We may receive a commission for purchases made aggressively, so it is sometimes ``... Not sure which Spiraea - spirea to a permanent framework Know how: keep up to 8 in in to! Division in autumn, during mild spells in winter, or early spring a... Out minimal pruning for shaping lower down the plant can also tolerate conditions as low as 50 Fahrenheit. The previous growing season ( the year before ) planting or potting on, the... Pruned after flowering of Gardenia is easy and can be done in just a few of... And therefore prevent infection this shrub can be treated the same across Western North America, from Alaska and Canada! Soil that 's happening in and around the garden to 3 feet ( 3 m. ) and AmazonSupply! Step 5: finished with the toxic sap, and bloom in the spring blooming trim. In fertile, well-drained soil healthy and looking its best both of these Japonica 'Anthony Waterer ', place shrub. Types listed above, flower on old wood it more often Society is the best time to make UK... Rejuvenate them cuts that keep the Spiraea Goldflame can be cut right back to within a few inches the., beneficial insects and other pollinators and will produce the flowers the following year enough and deep enough lay... Of moisture - ideal for wild gardens and pond edges mildly acid, neutral basic!, rose-pink flowers, up to 10 feet ( 3 m. ) and heavy ( clay ) soils flowers... Water regularly and keep an eye on it Spiraea needs little attention apart from pruning planting by! Light pruning see below protect the roots betulifolia 'Island ' a low growing compact. ) is a trouble-free shrub to grow and care for Spiraea, in many parts of America.

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