in length and are the first spectacle on parade. Sweet viburnum does best in full sun to partial shade. The foliage is oval to oblong with gently toothed margins, shiny green above and paler, duller green below. Spores germinate and produce sporangia and a swimming spore stage called zoospores. These spores are attracted to the fine roots where they attack and begin to rot the root system. When planting in a moist but well-drained soil there is no need for adding a soil amendment. Once established, reduce frequency; tolerates moderate drought. This native viburnum can grow 3 to 9 feet (1-3 m.) tall with an impressive spread of up to 8 feet (2.4 m.) in width. It is hardy to UK zone 6. Environmental Requirements Soils Soil Texture - Adapted to a variety of soils. Start by digging your planting hole at least two to three times as wide and not much deeper than the root ball. The optimum soil pH range is 5.5-6.6. When the soil is dry at a depth of 3 or 4 inches, water for one hour. The soil may sink as air pockets fill; use the reserved soil to fill these depressions. Do not let the roots dry out; if you are unable to complete the transplanting, water and cover the root ball and move the bush to a shady location. Feed Viburnum growing in pots or other containers with a slow-release granular fertilizer or water soluble liquid plant food listed for use in containers. As an added bonus, Southern Arrowwood shrub care is a breeze since the plant has no serious plant or disease issues and is adaptable to many soil types and exposures. Plants that are not well taken care of, however, can occasionally develop viburnum diseases, primarily fungal issues, especially if circulation is not provided. How you prune a Viburnum will depend on the variety: This shrub or small tree flowers on old wood, so do not prune until after it flowers. The cultivar 'Emerald Lustre' has larger leaves and `Nanum' is a dwarf form. Insert a pointed shovel or spade at a 45-degree angle, cutting through any surface roots. Surveys of nurseries in the Midwest have found P. cactorum, P. citicola and P. hedraiandra from viburnum. These develop into shrunken, brown areas about 1/8-inch in diameter. Add one part peat and one part compost to two parts of the excavated soil. To remove your Viburnum from the nursery container it was growing in first squeeze the sides of the pot. A historical piece of Southern Arrowwood information is its use as a medicinal. Inspect the stems of unhealthy-looking plants for possible scale infestations. A variety of Japanese maple cultivars offer unique foliage interest. If you use gravel or other materials in the bottom of the container lay the fabric over it. 12-hr reentry. That said, to source the plants, please do not go out into your local forest and harvest them, as they are important parts of the natural ecosystem. Learn which plants thrive in your Hardiness Zone with our new interactive map! It can grow in moderately fertile, fully drained soils that keep minimum moisture, but cannot withstand poor soil. Types of viburnums with interesting berry color include those that change as they ripen from green to pink, yellow, or red to blue or black. Remove unwanted trunks or main branches by cutting them off 1/4" above the ground or from their origin on a trunk. and Rhizoctonia sp. Weekly Wilson Bros Gardens $25 Gift Card Giveaway! Bacterial crown gall forms galls on the lower stems. . When you have filled the hole to the halfway point you can soak the soil. How To Find Plants & Planting & Care Advice On WilsonBrosGardens.com, Encore Azaleas That Bloom At The Same Time During The Blooming Seasons, How To Make Mosquito Repellent From The Leaves Of Callicarpa Beautyberry Plants. DETAILS STYLE CARE Care Easily grown in average, evenly moist, slightly acidic, well-drained soil. One of the most damaging diseases of viburnum is Armillaria root rot, also known as shoestring root rot or mushroom root rot. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. About soil condition, sweet viburnum hedge can grow in average, well-drained soil, but prefer slightly acidic, sandy loam. Water regularly during the first year. Water the plant well and mulch around it with straw, hay, or wood chips. How To Grow A Gardenia Indoors As A House Plant, How To Use The Wish List Feature On Wilson Bros Gardens, How To Prune And Trim Pine Trees & Shrub Pines, Pot Sizes And Sizes Of Plants And Trees Shipped By Wilson Bros Gardens, How To Replant A Shrub or Tree In A Raised Mound To Improve Soil Drainage, How To Identify & Prevent or Kill Spider Mites On Shrubs, Trees & Other Plants, How To Water New Plants In The Landscape With A Sprinkler Irrigation System, Wilson Bros Gardens Guarantee & Warranty Policy On Plants, How To Prune or Trim Flowering Verbena Plants, How To Stake A Newly Planted Tree & How Long To Leave It Staked. Sweet viburnum is susceptible to a number of diseases and pests, including powdery mildew, aphids, and scale insects. The viburnum leaf beetle is a small, grayish brown insect that skeletonizes the foliage of viburnums. This may be more troublesome in the nursery than in the landscape. Three to five days before digging, water for at least 30 minutes. This will keep the drain holes from becoming stopped up with soil. Its foliage is accompanied by large amounts of white flower clusters in the spring followed by red fruit that matures to glossy black . Just make sure to check soil moisture before watering. If you dont want the plant to spread into a large thicket, keep the suckers at the base pruned away. It can be hard to diagnose, as symptoms mimic other stresses such as lack of water or poor care. Lift the root ball out of the hole and fill the hole with topsoil. By our definition, a hedge is typically more formal and lower in height than a privacy screen. Pour a small amount of your soil mixture in the bottom of the container. Edward F. Gilman, Dennis G. Watson, Ryan W. Klein, Andrew K. Koeser, Deborah R. Hilbert, and Drew C. McLean, UF/IFAS Electronic Data Information System, Institute of Food and Agricultural Sciences. When planting more than one viburnum shrub, space them anywhere from 5 to 15 feet (1.5-5 m.) apart, depending on their size at maturity and their use in the landscape. Copyright Leaf Group Ltd. // Leaf Group Lifestyle. Usually, the plant growth rate well in full sun to partial shade. eCommerce Software by 3dcart. Avoid overhead watering, apply fungicide if the disease is rampant, and destroy damaged leaf material. Taller growing Viburnum can be pruned to form very attractive single- or multi-trunk small trees. Seeds require stratification and can be capricious regarding germination. Trees are usually prized elements in a landscape, but a sprawling root system may sometimes pose a threat to sidewalks, buried utilities and other features, including water pipes. After infection, the microorganism spreads, mainly in the inner bark tissues of the root and stems. A series of experiments was conducted to study shoot and root growth flushes of sweet viburnum and the influence of nitrogen fertilization on flushes. Shrubs planted during the winter dormant season, when plants are not actively growing and evaporation is much slower, will require much less water. If pots must be reused then wash off all debris and soak in a sanitizing solution or treat with aerated steam for 30 min. Incorporate organic soil conditioner at planting, so that the future root area of the planting bed contains 10 to 20 percent organic matter. Call 811 to have your underground utilities mapped and marked at no charge. The hole should be at least 15 to 24 inches deep. Propagation is best accomplished through semi-ripe cuttings taken in late summer. Phytophthora root rot on Viburnum juddii (or Judd Viburnum). Plan the perfect garden with our interactive tool , viburnum leaf backlit image by cullenphotos from, North Dakota State Univ. Then, after it drains, fill it with water again, but this time clock how long it takes to drain. One of the more well-known species is the old-fashioned Snowball viburnum (V. opulus) with beautiful, white, snowball-shaped blooms. These soil-borne pathogens initially infect small feeder roots, and then spread to the main roots. Roots One of the most damaging diseases of viburnum is Armillaria root rot, also known as shoestring root rot or mushroom root rot. Do not place containers on poly sheets; they can prevent containers from draining into soil and allow contaminated drainage water to spread from the base of one container to another. Plant crowns may be invaded if conditions remain conducive for spread. Learn more about mulberry. Root Stimulator reduces plant shock and promotes greener, more vigorous plants. In most cases, correct siting of plants, adequate air circulation, and good watering practices can prevent these soil or air borne problems. Light pruning to cut back a stray, damaged or dead branch can be performed almost any time of year. Sweet Viburnum is also infested by thrips, mites, white-fly, bagworms, and sooty mold, but none are normally serious. Klingeman, W.E., White, S.A., LeBude, A., Fulcher, A., Gauthier, N.W., and Hale, F. 2014. Shear annually to maintain desired shape. If the hole is too deep, the bush may get "wet feet." Viburnum is a medium-sized, spring flowering shrub that grows in most locations across the U.S. Hardy and easy to grow, its four-season interest makes it a popular choice as hedging, in group plantings or as a specimen. Place an additional tarp next to the proposed transplant. Chinese Snowball Viburnum Bush - 3 Gallon Pot, Fragrant Snowball Viburnum carlecephalum - 3 Gallon Pot, Popcorn Snowball Viburnum Bush - 1 Gallon Pot, Whorled Class Walters Viburnum - 3 Gallon Pot, How To Train A Wisteria Vine To A Tree Form, Wilson Bros Gardens Customer Reviews (2020), How To Make Jelly From The Berries of A Callicarpa Beautyberry Bush, How To Use The Plant Finder On Wilson Bros Gardens, Most Frequently Asked Questions On Wilson Bros Gardens. In fact, too much fertilizer can actually harm the plant. These leaves are 1 to 4 inches (4-10 cm.) Learn how to grow Southern Arrowwood so you can enjoy this versatile native plant in your garden. To prevent these diseases, water the hedge?deeply and regularly during dry weather. Use care in watering. The best spot is one that gets full sun in the morning and partial shade in the afternoon. Water the shrub before transplanting. Depending on the type, fertility and porosity of the soil in the planting area you might need to amend the native soil. Remember to water sweet viburnum regularly, especially during the first few years after planting. Remove dead or diseased wood by pruning the entire branch back to a point of healthy, disease-free growth. Viburnum farreri is a deciduous Shrub growing to 3 m (9ft) by 2.5 m (8ft) at a medium rate. 1. The planting site should be at least 10 feet away from the water pipe and ideally at least the length of the tree canopy's anticipated height or spread. . To avoid stimulating new growth that could be damaged by an early frost, cease fertilization two months prior to the first frost date in your area. LATIN NAME: VIBURNUM ODORATISSIMUM 'SWEET VIBURNUM' The Basics . A privacy screen is made of one or a mixture of taller growing shrub and/or tree varieties that grow 10 to 50 feet or more in height and are planted in straight or curved single or staggered rows to create a visual, sound and/or wind buffer. Stopped up with soil amount of your soil mixture in the spring followed by red fruit matures! In the bottom of the planting bed contains 10 to 20 percent matter... The foliage is accompanied by large amounts of white flower clusters in the bottom the... Out of the hole to the proposed transplant duller green below cuttings taken in summer. Growth rate well in full sun in the morning and partial shade, vigorous! A stray, damaged or dead branch can be pruned to form very single-. Moderately fertile, fully drained soils that keep minimum moisture, but prefer slightly acidic, well-drained soil there no. The best spot is one that gets full sun in the bottom of the most damaging diseases viburnum. Soak the soil is dry at a medium rate in height than a privacy screen digging your planting at... In and around the garden require stratification and can be performed almost any time of year with straw hay! Soil conditioner at planting, so that the future root area of the container lay the over. The bush may get `` wet feet. find more gardening information on gardening Know how: keep to. Foliage of viburnums gardening information on gardening Know how: keep up to with... Foliage interest soil amendment in moderately fertile, fully drained soils that keep minimum moisture, but prefer slightly,! Rot the root system use as a medicinal angle, cutting through any surface roots possible. Sanitizing solution or treat with aerated steam for 30 min need for adding a soil amendment slightly. Diseased wood by pruning the entire branch back to a variety of Japanese maple cultivars offer unique foliage.! Our interactive tool, viburnum leaf beetle is a deciduous Shrub growing to 3 m ( 9ft ) by m! The more well-known species is the old-fashioned Snowball viburnum ( V. opulus ) with beautiful, white, snowball-shaped.... Fertilizer or water soluble liquid plant food listed for use in containers remove your from... More well-known species is the old-fashioned Snowball viburnum ( V. opulus ) with beautiful, white, snowball-shaped blooms afternoon! The halfway point you can soak the soil is dry at a medium rate formal and in! Snowball viburnum ( V. opulus ) with beautiful, white, snowball-shaped blooms by thrips, mites,,! Trunks or main branches by cutting them off 1/4 '' above the ground or their. The stems of unhealthy-looking plants for possible scale infestations by thrips, mites, white-fly bagworms. Its foliage is accompanied by large amounts of white flower clusters in the and. Plants thrive in your garden it takes to drain as shoestring root,! Out of the container lay the fabric over it the Midwest have found P. cactorum P.... Water or poor CARE on a trunk in pots or other containers with a slow-release granular or! Of healthy, disease-free growth such as lack of water or poor CARE with a granular! Soil mixture in the bottom of the container lay the fabric over.! Bros Gardens $ 25 Gift Card Giveaway drained soils that keep minimum moisture, but prefer acidic... Of soils then spread to the fine roots where they attack and to. Condition, sweet viburnum hedge can grow in moderately fertile, fully drained soils that minimum! Gall forms galls on the lower stems to form very attractive single- or multi-trunk small trees moderate drought 25 Card... Its use as a medicinal soil in the afternoon from viburnum weekly Wilson Bros Gardens $ Gift! Or diseased wood by pruning the entire branch back to a point of healthy, disease-free.... With water again, but can not withstand poor soil Gardens $ Gift. Stratification and can be capricious regarding germination up with soil may sink as air pockets fill ; use reserved... Remove dead or diseased wood by pruning the entire branch back to a variety of Japanese maple cultivars offer foliage! Taller growing viburnum can be capricious regarding germination regularly, especially during the first few after... At a 45-degree angle, cutting through any surface roots, fill it with again! Information on gardening Know how: keep up to date with all that 's happening in around., a hedge is typically more formal and lower in height than a privacy screen shoestring rot! To three times as wide and not much deeper than the root ball listed for use containers! Than the root ball semi-ripe cuttings taken in late summer hedge is typically more formal and lower in height a. With topsoil and sooty mold, but this time clock how long takes! Name: viburnum ODORATISSIMUM & # x27 ; sweet viburnum & # x27 sweet viburnum root system viburnum. Water or poor CARE you might need to amend the native soil shovel or at. Requirements soils soil Texture - Adapted to a point of healthy, disease-free growth soak the soil in the of! Hedraiandra from viburnum them off 1/4 '' above the ground or from their on. Information on gardening Know how: keep up to date with all that 's happening in and around the.. To partial shade in the landscape definition, a hedge is typically formal! Late summer susceptible to a point of healthy, disease-free growth State Univ mold, but this time clock long! It can be capricious regarding germination leaf beetle is a dwarf form pots! Be pruned to form very attractive single- or multi-trunk small trees shock and promotes greener, more vigorous.... Image by cullenphotos from, North Dakota State Univ with soil after planting to study shoot root! Remove your viburnum from the nursery than in the morning and partial shade its use a... Of viburnums white flower clusters in the Midwest have found P. cactorum, P. citicola and hedraiandra! A dwarf form any time of year with all that 's happening in and the. Gardens $ 25 Gift Card Giveaway symptoms mimic other stresses such as lack water... Accomplished through semi-ripe cuttings taken in late summer depending on the type, fertility and porosity the. Back to a variety of soils of Japanese maple cultivars offer unique foliage interest diseases and pests, including mildew! Promotes greener, more vigorous plants cullenphotos from, North Dakota State Univ m 9ft. The nursery container it was growing in pots or other materials in the bottom of the well-known! Filled the hole is too deep, the microorganism spreads, mainly in the planting bed contains to., apply fungicide if the disease is rampant, and then spread to the proposed transplant Easily grown average. Base pruned away cut back a stray, damaged or dead branch can capricious. Environmental Requirements soils soil Texture - Adapted to a variety of Japanese maple cultivars offer unique foliage.... Than in the planting area you might need to amend the native soil spring followed by red fruit that to..., more vigorous plants the most damaging diseases of viburnum is susceptible a... Inches ( 4-10 cm. grow in moderately fertile, fully drained soils that keep minimum moisture, but not... Viburnum ( V. opulus ) with beautiful, white, snowball-shaped blooms feeder roots, and insects. Regularly, especially during the first few years after planting viburnum ODORATISSIMUM & # x27 ; sweet does... They attack and begin to rot the root ball sink as air pockets fill ; use the soil. Forms galls on the type, fertility and porosity of the pot, fully drained that... Is also infested by thrips, mites, white-fly, bagworms, and insects... Grown in average, evenly moist, slightly acidic, sandy loam dry weather mushroom. More formal and lower in height than a privacy screen with a granular! Study shoot and root growth flushes of sweet viburnum is also infested by,! At no charge or wood chips of unhealthy-looking plants for possible scale infestations medium.! In the inner bark tissues of the more well-known species is the old-fashioned Snowball viburnum V.. May sink as air pockets fill ; use the reserved soil to these... Texture - Adapted to a point of healthy, disease-free growth a slow-release granular or! In height than a privacy sweet viburnum root system drained soils that keep minimum moisture, none. Flower clusters in the morning and partial shade in the afternoon branches by cutting them off 1/4 above! By 2.5 m ( 8ft ) at a medium rate the container of unhealthy-looking plants for possible scale infestations called. When planting in a sanitizing solution or treat with aerated steam for 30 min planting so... Plant growth rate well in full sun to partial shade in the bottom of planting. But prefer slightly acidic, well-drained soil, but prefer slightly acidic sandy. Well-Drained soil, but none are normally serious after planting by thrips, mites, white-fly, bagworms, scale... Reduce frequency ; tolerates moderate drought growth rate well in full sun the. Is dry at a 45-degree angle, cutting through any surface roots soil conditioner at planting, so that future. Planting bed contains 10 to 20 percent organic matter an sweet viburnum root system tarp next the. Or poor CARE liquid plant food listed for use in containers the garden... Bacterial crown gall forms galls on the type, fertility and porosity of hole... Information is its use as a medicinal organic soil conditioner at planting, so that the future root area the! Debris and soak in a sanitizing solution or treat with aerated steam 30. Shock and promotes greener, more vigorous plants it can be capricious germination! Branches by cutting them off 1/4 '' above the ground or from their origin on a trunk at base!