Healthy specimens rarely need pruning. Deadhead, or remove, flower heads after they fade. 0. Viburnum odoratissimum is a fast grower; suspensum grows at a bit more moderate pace. Genus. If you want to trim the winter snowball into shape, the best time to do this is in March, after flowering. Do not prune either after August 1. W HEN TO PRUNE VIBURNUMS? Leaving longer stems results in branching, which leads to more, smaller flowers. Prune lightly to maintain the shrub's natural roundish shape or shear and cut the branch tips back more dramatically to create hedging or a trained-tree form. Propagating Chinese Snowball Viburnum . Cut branches on Annabelles back to between 4 and 10 inches tall each year. ... Eastern Snowball Viburnum opulus 'Sterile' ... Fertilize before new growth begins in spring. How to prune viburnum really depends on what you want to accomplish with a plant. Restore a damaged, misshapen or badly neglected shrub by pruning weak or overcrowded branches down to the crown of the plant. Answer from NGA January 21, 2006. However, if purchased in a pot or in a container, you can also plant in spring taking great care to water regularly at the beginning. Prune only after the bush has finished blooming. Question by chewy49 January 21, 2006. They grow best in USDA hardiness zones 8 and 9. That's the first place this snowball viburnum bush was spotted in a garden setting. Growing to a size of around 4.5 by 4.5 metres, clusters of tiny white flowers resembling snowballs cover the plant in spring. Comparison With Japanese Snowball Bush . When to Prune Viburnum. Cut just above a growth node -- the thick nodules where buds grow -- on stems to encourage branching on panicle hydrangea or on Annabelle shrubs you wish to encourage to branch out. The plants require little care, are drought-tolerant, and will grow in a wide range of soils. Cut back dead or diseased branches anytime they appear. Viburnum carlesii commonly called Koreanspice viburnum is a slow-growing, upright, rounded, deciduous shrub which typically matures to 4-5' tall but may reach a height of 8' in optimum growing conditions. Viburnum opulus plants and species including the ‘Snowball Tree’ Viburnum opulus is also known as the Guelder Rose and European Cranberry bush and is probably best known for ‘roseum’ or ‘Snowball Tree’, a sterile cultivar which is cutting grown.. A detailed explanation of the benefits, techniques and results associated with dormant pruning of deciduous shrubs. With this timing, cuts you've made to its branches heal quickly as soon as the plant starts growing, while insects that might attack the fresh wounds are mostly still dormant. Hydrangeas and viburnums will respond to heavy pruning by suckering -- sending up new branches. Learn more about Monrovia plants and best practices for best possible plant performance. Viburnum x burkwoodii. Mar 29, 2020 - This Pin was discovered by Elizabeth Gunnin. You can also buy tree form viburnums from a nursery and save yourself a lot of shrub-shaping. A close relative of the doublefile viburnum is the Japanese snowball bush (viburnum plicatum—doublefile viburnum is actually a form of V. plicaturm). Prune smooth-leaf hydrangea and Chinese viburnum after they finish blooming in summer or early fall. All Rights Reserved. However, if purchased in a pot or in a container, you can also plant in spring taking great care to water regularly at the beginning. Prune to shape immediately after flowering. Place cuts evenly throughout the shrub to restore a natural globe shape and ensure good sunlight penetration and fresh air flow through the shrub. Evergreen varieties can be sheared. south san francisco, ca. Prune a snowball viburnum bush by sterilizing the equipment, cutting off flowers and cutting back the older branches before the fall. A retired municipal judgem Reynolds holds a degree in communications from Northern Illinois University. Snowballs are prone to fungal spots and mildew on their leaves, especially during the warm summer months. No fruit. One of the most common viburnums is laurustinus or Viburnum tinus. Learn which plants thrive in your Hardiness Zone with our new interactive map! In Southern gardens, smooth-leaf hydrangea (H. macrophylla) is also called snowball. Prune the bush after the flowers bloom in spring. It has attractive blue berries in the autumn which contrast with leaves that change to a dramatic purple-red at this time of year. The guelder rose, Viburnum opulus, is a hardy, vigorous native shrub suited to growing in woodland gardens or a shrub border.It offers interest for most of the year, bearing large, lacecap-like, white flowers from late spring to early summer, followed by bunches of small, bright red, fleshy fruit in autumn. Remove damage or diseased branches down to the point and at least a a half inch past where you reach healthy wood. The Chinese snowball bush can grow large for a shrub, reaching 10 to 12 feet in both height and spread. Snowball bush viburnum Attaining tree size at 12' by 12', clusters of tiny white flowers resembling snowballs cover the plant in spring. It is … So prune immediately after the bloom ends. When to Prune Viburnum While light pruning can be performed anytime throughout the year, it’s best to leave any major shearing or severe pruning for late winter or early spring. Botanically, Japanese snowball viburnum is known as Viburnum plicatum. While there are over 150 varieties of viburnum, one of the most popular is known as the "snowball bush." Annabelles will bloom as usual if cut to the ground during winter. Some uses for snowball bushes in the yard include hedge plants and specimen plants for spring or fall. Snow in the spring is rare, but you can enjoy spring and summer "snowballs" of a different kind if you cultivate a snowball bush. In many cases, pruning just after flowering but before the setting of seedpods is sufficient. Trim viburnum back one third every year after the flowers are done blooming, but before the plant sets out seed pods. Cut back dead or … A hardy shrub that does well in zones 2 to 9, it is easy to plant and care for, and requires very little maintenance. You may cut up to one-third of the old stems from overgrown smooth-leaf hydrangeas to the ground to renew them. You will need to dig a shallow and broad hole that is as deep as the root ball but is two to three times wider. It should be fertilized only once per year and you may want to do some pruning. Other common names fragrant snowball . Annabelle and panicle hydrangeas form blooms on new wood each summer, but Chinese viburnum and smooth leaf hydrangea bloom earlier on last year’s growth. It is best to plant your Viburnum plicatum or Japanese snowball in fall to favor root development before winter and renewed growth in spring. Prune the branch just under a leaf node, using sanitized pruning shears to prevent disease. Species. popular Names: Guelder-Rose, water elder, cramp bark, snowball tree and European cranberry bush Genus Viburnum can be deciduous or evergreen shrubs with opposite, simple or palmately lobed leaves and clusters of small, often fragrant white or pink flowers, followed by red, blue or black berries Hard prune your snowball viburnum for shape and size every few years or as needed. Red buds open in late March/early April to pink-changing-to-white flowers which are arranged in snowball-like clusters (hemispherical cymes) to 3" across. Remove older limbs in mature Chinese viburnum when flowers form predominantly on the upper part of the shrub. It's a really tough, evergreen plant. Odoratissimum can be kept 4 to 6 feet, suspensum 3 to 5 feet tall. It reaches 6-15 feet (2- 4.5 metres) tall and has white flowers. In addition to being time-critical, annual pruning needs vary: For example, viburnum requires little regular pruning, while Annabelle stays tidy but productive only with annual renewal pruning. Prune the branch just under a leaf node, using sanitized pruning shears to prevent disease. Cut shoots back, also called heading back, one-third their length to encourage branching. Snowball viburnum blooms in spring. Your snowball viburnum blooms in the Spring, so it is best to prune it right after it flowers. Family Adoxaceae . An avid perennial gardener and old house owner, Laura Reynolds has had careers in teaching and juvenile justice. Monitor leaves for the sign of mold or fungus and apply an appropriate fungicide. Nov 3, 2015 - While there are over 150 varieties of viburnum, one of the most popular is known as the "snowball bush." Noteworthy Characteristics. Then prune it as necessary to thin out old branches, open up the shrub, reduce height or develop a better shape. Red buds open in late March/early April to pink-changing-to-white flowers which are arranged in snowball-like clusters (hemispherical cymes) to 3" across. Garden Planning. It reaches 6-15 feet (2- 4.5 metres) tall and has white flowers. [1] X Research source Deadheading, or cutting off the flowers, won’t harm viburnum. Snowball viburnum is a white blooming varietal of viburnum that produces round-shaped flower heads made up of multiple blooms that resemble snowballs. your own Pins on Pinterest Pruning in March. Prune panicle hydrangeas such as “Limelight” or “Tardiva” back to within 4 to 6 inches of the main stem. Cut back dead or diseased branches any time they appear. Learn more about pruning in this article. Reviews. Botanical name. Japanese snowball bush (Viburnum plicatum plicatum) is smaller -- but still plenty large, at 15 feet -- and grows more loosely and produces smaller blooms. It is often used as hedging or specimen plantings and can be formed into tree form by topiary pruning. Pruning closer to the ground encourages fewer, larger flowers. Japanese snowball viburnum has, as the name suggests, a connection to Japan. Viburnum opulus and Viburnum lantana - if they need pruning at all - can be kept under control, by cutting out 1 in 3 branches at near to ground level. How you prune a Viburnum will depend on the variety: Snowball Viburnum (V. macrocephalum) This shrub or small tree flowers on old wood, so do not prune until after it flowers. It is better to take cuttings between November and February, Summer in Australia. Water your snowball viburnum deeply after pruning to support the plant through a stressful period. Other names. Late Spring, Early Summer Is Best You can prune a viburnum in late winter or early spring, before new growth appears. Viburnum davidii is a low-growing shrub with large dark green leaves, delicate pink flowers and bright blue berries. Discover (and save!) Of course, much of viburnum pruning depends on the variety grown too. Pull each off cut out of the shrub and inspect your work before making the next cut to give a professional and natural looking result. The term “snowball bush” is an example of the confusion caused by the use of common plant names based on appearance or features. Snowball (Viburnum) Scented flowers in the middle of winter . Planting Viburnum plicatum. * Viburnum opulus is called Guelder Rose rather than Snowball, but it does belong to the same family, which is why it is included here. This will lead to quick blooming. Take snowball bush cuttings in mid-spring when it's early in the growing period. * Viburnum opulus is called Guelder Rose rather than Snowball, but it does belong to the same family, which is why it is included here. Details 'Mariesii' is a large deciduous shrub with wide-spreading, tiered branches and prominently veined, dark green, ovate leaves, purple in autumn. Strip … The primary difference is that the flowers on snowball bush are round, full "snowball" blooms, rather than the flat clusters found on doublefile viburnum. Snowball bush (Viburnum opulus) Q: My old-fashioned snowball bush was covered with blooms this year, but it is getting very large. Prune lightly to maintain the shrub's natural roundish shape or shear and cut the branch tips back more dramatically to create hedging or a trained-tree form. Prune it any later, and you'll be cutting off next year's flowers. Make cuts on branches above growth nodes to encourage branching. Sterilize cutting tools with a 10 percent solution of household bleach and water or isopropyl (rubbing) alcohol before cutting branches and after finishing each plant. These shrubs can be trained into small trees, 8-10' high and 10-12' wide. In many cases, pruning just after flowering but before the setting of seedpods is sufficient. Wait for the blooming to end if you wish to reduce or reshape the shrub. Midspring bloom. The species name for Japanese snowball viburnum, “plicatum,” means pleated or folded, which describes the leaves on this beauty. Hard prune only in the late spring or early summer immediately after blooming to avoid removal of the next season's flower buds. Mapleleaf Viburnum (Viburnum acerifolium): Native to the mountains and upper Piedmont of South Carolina, this species grows slowly to 6 feet tall and 4 feet wide, and has dark green leaves with three lobes, like maple leaves.This species has excellent fall color with leaves turning bright pink to reddish purple in fall. It grows up to 20 feet in height at maturity and though it does not require regular heavy pruning, it might need to be pruned every few years to control its shape or size. … Growing Snowball from stem cuttings. These evergreen shrubs - odoratissimum and suspensum - can get very big (huge, in fact) but you can keep them trimmed to a reasonable size. Pruning to shape the viburnum shrub, should be done straight after flowering because these shrubs only flower on old wood. Otherwise, pruning viburnum is a chore you tackle at specific times in the life of the plant. Snowball viburnum blooms in May and unlike most viburnums does not produce berries after bloom. Showy, 3 inches., snowball-like clusters of sterile flowers look like those of Viburnum opulus 'Roseum', but this plant is less bothered by aphids. Pruning to shape the viburnum shrub, should be done straight after flowering because these shrubs only flower on old wood. Heavy pruning should only be done at this time since you can easily destroy next year’s flowers by removing old wood. However, pruning can keep the perennial from growing too quickly and help it maintain optimal health and shape. How can I prune it? Pruning and Propagating Viburnum Plants Prune annually for shape, after flowers fade in the sppring. It originated in the Mediterranean and once established, can stand up to anything. How to Prune Red Twig Dogwood to Make it Spread Out, How to Trim a Blooming Bush Without Losing the Blossoms, How to Prune Knockout Roses After Budding, Georgia Gold Medal Plants: 2006 Shrub Winner, Royal Horticultural Society: Viburnum opulus "Roseum" AGM, University of Georgia Cooperative Extension: Growing Bigleaf Hydrangea, University of Rhode Island Extension: Pruning Deciduous Shrubs. If it’s freezing, it will stay cheerfully green to welcome you into early spring in a joyous mood. Best offers for your Garden - https://amzn.to/2InnD0w-----How to Prune Snowball Bushes. Growing Snowball from stem cuttings To propagate cuttings take softwood cuttings from fully grown snowball trees, do this early in the morning. (Blooms on "old wood.") How to Prune Viburnum Davidii. Synonyms Viburnum opulus 'Sterile' Family Adoxaceae Genus Viburnum can be deciduous or evergreen shrubs with opposite, simple or palmately lobed leaves and clusters of small, often fragrant white or pink flowers, followed by red, blue or black berries How to Prune Snowball Bushes. It’s an easy-growing shrub that thrives in full sun to part shade. see more; Family Adoxaceae . Snowball Viburnum (V. macrocephalum) This shrub or small tree flowers on old wood, so do not prune until after it flowers. While there are over 150 varieties of viburnum, one of the most popular is known as the "snowball bush." Botanically, Japanese snowball viburnum is known as Viburnum plicatum. Pruning snowball viburnum It isn’t really a requirement to prune. How to Prune a Japanese Snowball. Prune smooth-leaf hydrangea and Chinese viburnum after they finish blooming in summer or early fall. Plant a snowball bush in spring or fall. Then prune it as desired to thin out old branches, open up the shrub, reduce height or develop a better shape. It grows up to 20 feet in height at maturity and though it does not require regular heavy pruning, it might need to be pruned every few years to control its shape or size. Was trying to find out when and if viburnum (chinese snowball) should be pruned and if it is recommened to prune all … Prune these shrubs based on how they form their flowers. H. macrophylla, H. paniculata and V. macrocephalum snowball bushes respond to complete renewal -- cutting the shrub to the ground -- but may take more than one season to resume heavy blooming. Write a Review. A: The best time to prune a snowball bush, Viburnum macrocephalum, is after it finishes blooming and the white flowers have turned brown.Keep in mind that this shrub is naturally quite large. The ideal time to plant snowball bush depends on where you live, but you can plant container-grown shrubs spring through fall. Snowball bush (Viburnum opulus) To train a viburnum to be a tree, prune the lower branches off to create a trunk. Tolerates occasionally wet soils. Viburnum pruning is not an annual task, unless you’re growing a young plant that you’re pruning to a tree shape. Prune your snowball viburnum lightly throughout the growing season to harvest flowers and remove any dying, damaged or diseased foliage and branches. Once established, the shrub will be low maintenance. Use clean, sharp secateurs and place all cuts at least a quarter inch above a leaf node or bud. 7 Days a Week. Botanically, Japanese snowball viburnum is known as Viburnum plicatum. Renewal may affect the succeeding year’s bloom, so limit its use to overgrown plants or plants whose bloom has fallen off. © Copyright 2020 Hearst Communications, Inc. Prune to prevent legginess and encourage branching. Snowball Bush pruning best practices depend on the type of Snowball you have and on your goal with pruning. Even if it’s not snowing, this early bloomer brings snowballs to your garden. The snowball bush, a cherished, old fashioned garden shrub that produces fluffy balls of summery white blooms, is a member of the Viburnum genus. Plan the perfect garden with our interactive tool →. Monrovia's Eastern Snowball details and information. It makes a great hedge, but needs a prune in spring. Noteworthy Characteristics. Because they develop flower buds in the summer, snowball bushes (Viburnum opulus) should be pruned immediately after flowering. Prune your snowball viburnum lightly throughout the growing season to harvest flowers and remove any dying, damaged or diseased foliage and branches. Chinese snowball viburnum can be propagated by softwood cuttings. It is better to take cuttings between November and February, Summer in Australia. That timely question was raised this week on the Urgent Garden Question Forums.. “When is the best time to prune large viburnum shrubs?” asked Forum member ZSteinberg. Take snowball bush cuttings in mid-spring when it's early in the growing period. It has attractive blue berries in the autumn which contrast with leaves that change to a dramatic purple-red at this time of year.
2020 when to prune viburnum snowball