Wonderfully fragrant, Viburnum × burkwoodii (Burkwood Viburnum) is an upright, multi-stemmed, semi-evergreen shrub with ovate, glossy, dark green leaves that turn maroon in fall, except where evergreen (USDA Zones 7 and 8). Choose a minimum of 2 types of evergreen conifers, 2 types of broadleaf evergreens, or 2 types of evergreen shrubs for diversity in the landscape. Divide the mature width by two and plant your viburnum shrubs that distance apart. A light layer of mulch will help the plants retain moisture and suppress weeds that often become competitors for nutrients. Diagram 2. Family Adoxaceae . This staggering will create a dense hedge without crowding the plants. Prague Viburnum may die back to the ground in cooler areas such as lower zone 5 and should be planted in planted in protected areas to limit winter wind damage. You can grow it in full shade and the leaves will be gorgeous, but it won’t flower very well. In this case, the majority of the screen composition can be evergreen, but deciduous trees and shrubs can be intermingled to provide interest as well as biodiversity. When this happens, pruning is your tool of choice to rejuvenate the plant. Follow all directions, precautions and restrictions that are listed. Leyland cypress trees are experiencing severe decline in many landscapes. Viburnum plicatum--Doublefile viburnum; Deutzia spp--Deutzia: Viburnum x pragense--Prague viburnum; Forsythia spp--Forsythia: Viburnum rytidophyllum--Leatherleaf viburnum; Hypericum spp--St Johns Wort: Viburnum sieboldi--Siebold viburnum; Itea virginica--Virginia sweetspire: Vitex negundo--Chaste tree; Weigela florida--Weigela Viburnum should be planted a minimum of 4 feet apart. 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. Viburnums are well-behaved me… For example, if the tag states 8 to 10 feet wide at maturity, the average width is 9 feet. Attractive fruit turns red to black and lasts into winter. College of Agriculture, Forestry and Life Sciences, Centipedegrass Yearly Maintenance Program. One way to avoid this situation is to plant a mixed screen. Other common names arrowwood 'Pragense' . The grouping maybe situated to block a view, create a noise barrier, or redirect prevailing winds in a particular location as in Diagram 3. Divide the average width of the viburnum in half. Prague viburnum is a very durable shrub that does best in fertile, moist, well drained soil with a slightly acid pH and full sun to moderate shade. When trying to achieve a cohesive screen planting, most often the goal is to block an undesirable element in the landscape. Trees are being lost one by one, or several at a time in more severe cases because of disease or damaging pests in the monoculture planting system. A mixed screen moves away from the straight lined, monoculture design and instead uses groupings and layering of different types of plants. Measure another row 2 to 4 feet in front of and parallel to the first row. For more information on irrigation, refer to HGIC 1056, Watering Shrubs & Trees. Painter earned her Bachelor of Science in biology from Portland State University. Prague Viburnum Viburnum x pragense: 10′ 10′ S: 5-9: Fast: Spacing: Regardless of the arrangement of plants in the mixed screen, plant spacing should adhere to individual plant size (i.e. Choose plants that clearly look different in plant form, foliar texture, flowering, or foliage color to enhance the interest of the screen at a distance. Copyright © 2020 Clemson UniversityClemson Cooperative Extension | 103 Barre Hall Clemson, SC 29634864-986-4310 | Contact UsHGIC@clemson.edu. height and width) at maturity. Irrigation systems may need to be adjusted as the plants grow larger or in times of higher water demand when temperatures increase. Use pesticides only according to the directions on the label. Ideal for use as a quick growing hedge, screen or windbreak. It is a cross between leatherleaf and service viburnums, which are both from China. This evergreen viburnum is native to Okinawa and other Japanese islands. Ground level irrigation encourages good water penetration into the soil at the root zone promoting proper plant health and successful mixed screens. Most grow as shrubs and have a full-spreading habit; others can be pruned to medium-sized trees or standards. Based in Portland, Ore., Tammie Painter has been writing garden, fitness, science and travel articles since 2008. Provide adequate spacing for your plants. Denote proximity to roads, sidewalks, driveways, utility lines, or drainage areas in order to avert potential future problems. The plants have a wide range of features such as V. lantana's showy blooms, V. davidii's display of bright blue fruit or V. plicatum's fiery red leaves in the fall. Grouping or clustered planting technique used to create a mixed screen. Measure the length of one row along the area where you want your hedge. Effect: There are different ways to achieve a mixed screen. Pruning is recommended for shaping in spring and summer to limit fast-growing shoots. Bloom times span early spring through June and are followed by attractive fruit and outstanding fall foliage. Divide this measurement by the spacing distance you calculated. Depending on the offending element to be screened, evergreen plants may be needed to provide year-round coverage. Prague viburnum reaches 8′ tall and 6′ wide in full sun to part shade and is hardy in zones 5 to 8. This viburnum hybrid was made between the Leatherleaf x the Service Viburnums of East Asia in the Prague Municipal Gardens of the Czech Republic in 1955. LayLa Burgess, HGIC Horticulture Extension Agent, Clemson University. The staggered effect is achieved by placing trees and shrubs in 2-3 successive rows that are offset from one another. All recommendations are for South Carolina conditions and may not apply to other areas. Prague Viburnum can be less dense in leaf than other evergreen Viburnums, namely Leatherleaf (one of the parents of this hybrid), simply because their leaves are smaller but the spacing between them is similar. Leaves are opposite, simple, ovate to oblong, dark green above, light green beneath, 1 1/2" to 4" long, 3/4" to 1 1/2" wide. With varieties suitable for USDA hardiness zones 2 to 9, you can find a variety to suit any garden need: wet or dry, sun or shade, natural or formal, shrub or tree, native or exotic. This is a relatively low maintenance shrub, and should only be pruned after flowering to avoid removing any of the current season's flowers. Read the plant tag of the viburnum species you want to make into a hedge to determine the plant's width at maturity. Blooms are tight clusters of pink buds that open to lightly fragrant white flowers. It is a popular landscaping shrub in Florida and other mild winter climates where it can grow up to 12 feet if left untrimmed. Multiple plant species in a mixed screen provide diversity and safeguard against potential insect and disease problems.LayLa Burgess, © 2017 HGIC, Clemson Extension. Sku #7575. For a looser, more informal hedge, increase the number by 50 percent. Make sure the emitters are not clogged and are working properly by checking the irrigation system periodically. Place a stake at each point where a viburnum will be planted using the average mature width of the plant. For example, a length of 25 feet will take five shrubs spaced 5 feet apart. In essence, the once uniform screen is not so uniform anymore. Avoid the temptation to install plants too close together to quickly achieve the desired effect. Blooms: White flowers mid-spring Zones: Zones 2-11, depending on variety. height and width) at maturity. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage. Join our mailing list to receive the latest updates from HGIC. Staggered planting technique used to create a mixed screen. Large clusters of fragrant white flowers followed by showy red fruit that matures to black. Plants that are crowded will compete for water, nutrients, and light, resulting in decline over time. Spacing: Regardless of the arrangement of plants in the mixed screen, plant spacing should adhere to individual plant size (i.e. By investing time in proper planting and plant care, you will be on track to enjoy a beautiful and sustainable natural privacy screen for years to come. Native to the Mediterranean region. Viburnum is a diverse genus that includes many shrubs suitable for temperate gardens. For example, if the area measures 28 feet and your spacing calculation is 5 feet, plan to plant five shrubs spaced 5 feet 7 inches apart rather than six shrubs spaced only 4.5 feet apart. Evergreen vs. Deciduous: Evergreen plants keep their foliage throughout the year, while deciduous plants lose their leaves in the fall and flush out new growth in the spring. Fast-growing, rounded plant to 10 feet tall and broad. Leyland Cypress is an example of a plant commonly used as an evergreen screen planting for its uniformity and ability to provide a buffer for privacy, noise control, and as a windbreak. These plants need room to spread, as crowded viburnums tend to not grow well, unlike other hedge plants such as privet. Height/Spread: There is a wide range of sizes, from a few dwarf varieties like Viburnum opulus ‘Nanum’ at just under 3 feet, to large species like V. seiboldii that may reach 20 feet tall. It is fast growing and deer resistant. In the example, this would be 7.5 feet (5 + 2.5 = 7.5). Fences made of block, stone, brick, or wood intermingled within or adjacent to the screen can add interest or fill in space while plant materials mature. Be sure not to plant the viburnum any closer than 4 feet (1 m.) apart. This gives the appearance of being less manicured, less uniform, and may no longer function as an efficient screen. Clemson University Cooperative Extension Service offers its programs to people of all ages, regardless of race, color, gender, religion, national origin, disability, political beliefs, sexual orientation, gender identity, marital or family status and is an equal opportunity employer. When choosing deciduous trees and shrubs, pay attention to the branch form and structure. Soil test results provide information on soil pH adjustment, soil amendment recommendations, and fertilization needs. For more information on planting trees and shrubs, refer to HGIC 1001, Planting Trees Correctly and HGIC 1052, Planting Shrubs Correctly. The attractive foliage holds up to typical Midwestern winters with no discoloration. However, keep in mind, less is often more. Viburnum growing in pots appreciate a moist but well-drained soil. prague viburnum viburnum x pragense. For more information, see HGIC 1652, Soil Testing. The Leyland Cypress planting model generally consists of using a single type of plant (termed monoculture) where plantings are oriented in one row with close and even spacing. However, many other potential factors contribute to plant health and decline such as drought and proper planting technique. Prague viburnum grows quite quickly, adding 24 inches or more to its height in a single growing season. Prague Viburnum Viburnum x pragense. In mid spring, red to dark pink flower buds open to very fragrant white flowers tinged with pink, arranged in snowball clusters, 2.5 in. When the choice of plantings are all the same, disease or insects that cause damage can be easily transferred laterally from plant to plant. An attractive, fast growing shrub, growing to 10' tall and 8-10' wide giving it upright oval to oval-rounded. Viburnum x pragense Prague Viburnum. Prague Viburnum (V. rhytidophyllum x V. Utile) Faintly fragrant white flowers in 3- to 6 inches clusters open from pink buds in early spring. COVID-19 Extension Updates and Resources ... More Information », Factsheet | HGIC 1731 | Published: Aug 13, 2017 | Print. Rating Content; Neutral: On Jul 30, 2019, Rickwebb from Downingtown, PA wrote: This hybrid between the Leatherleaf Viburnum x the Service Viburnum, both from East Asia, is occasionally planted in southeast Pennsylvania in well-to-do neighbourhoods and professional landscapes, sold by a good number of conventional nurseries. Diagram 3. When planting a Viburnum in a pot or other container, I suggest using a quality potting soil or potting mix, or a 50/50 combination thereof, in a container with a drainage hole(s). black haw For example, if the tag on your V. japonicum gives a range of 8 to 12 feet wide, the average is 10 feet wide. This attractive, dense, upright shrub with textured, leathery, dark green foliage makes a great hedge, screen, or windbreak. Beautiful evergreen shrub with lustrous, dark green, puckered leaves. This number is the minimum distance you want to space your viburnum shrubs; this will result in a tight, dense hedge. In a double-row hedge, the plants will be spaced using this number. Divide the average width of the viburnum in half. Clusters of plantings generally consist of installations planted in odd numbered groups of 3, 5, 7 or higher. Layered planting technique used to create a mixed screen. Semi-evergreen to evergreen shrub with creamy white spring blooms backed by glossy, dark green foliage. Prague viburnum is a large shrub that will eventually grow 8 feet tall. Once established it is quite drought tolerant. This will provide winter interest during periods of limited to no foliage. A dense evergreen shrub with a mass of blooms from late autumn till spring. Half that would be 5 feet. Place a stake to indicate where each shrub will be planted so the stake is in line with the second row, but spaced midway between the stakes of the first row. They are grown for their attractive flowers, colorful fruit and attractive foliage. Viburnum x rhytidophylloides is a hybrid viburnum (a cross between V. rhytidophyllum and V. lantana). A series of layered plantings generally has the tallest plants located towards the back of the site with progressively smaller layers of plantings in the foreground, though there is some room for variation as in Diagram 1. Followed by metallic blue fruit which turns black. Use the 2-foot measurement for shrubs with average mature widths that are less than 6 feet, the 3-foot measurement for those 6 to 10 feet wide, and the 4-foot measurement for plants 10 feet and wider. Viburnum rhytidophylloides 'Allegheny' Sku #7530. How to Hang Plants on a Wrap-Around Porch, How to Figure Cubic Feet for a Raised Garden Bed, Ohio State University Extension: Viburnums in the Landscape. Leaves simple, opposite, narrow elliptic, 5-10 cm long, margin sparsely serranted, upper side glossy dark green, "corrugated", white felt (pubescence) below. If you use this figure for viburnum hedge spacing, you will end up with a thick, dense hedge. Prune your Pragense Viburnum to the ground to fully revitalize the plant or after blooming in late spring for light shaping. For example, if the tag on your V. japonicum gives a range of 8 to 12 feet wide, the average is 10 feet wide. If you are going to let the shrubs grow to their maximum size, space them 6 or 7 feet apart. Plant Selection: Tables 1, 2, and 3 provide a selection of evergreen plants commonly used in mixed screen designs for South Carolina. Viburnum is a genus of about 150 species of deciduous, evergreen and semi-evergreen shrubs and a few trees from chiefly North Temperate regions extending into Southeast Asia and South America. Once trees and shrubs become established, they need approximately an inch of water per week to survive and thrive. Garden, fitness, science and travel articles since 2008 being less,... A length of 25 feet will take five shrubs spaced 5 feet from each other fills in gaps! Feet apart is the minimum distance you calculated in many landscapes ground level irrigation encourages water. Size, space them 6 or 7 feet apart view, excessive noise, intense lighting, drainage! To crowding or excessive shading, pruning is your tool of choice to rejuvenate plant... Of choice to rejuvenate the plant 's width at maturity, the plants the length of 25 will. A shapely oval form one of our most popular flowering landscape shrubs, refer to HGIC 1001 planting. Strategically placed to provide focal points throughout the mixed screen shrub, growing to 10 tall. To its height in a tight, dense hedge prague Municipal Gardens Czech. Of mulch will help the plants will be spaced using this number attention to the directions on the.! Hgic at HGIC @ clemson.edu more information », Factsheet | HGIC 1731 | Published: Aug 13, |... Groupings and layering of different types of plants in a tight, dense, upright oval to oval-rounded unlike! 2020 Clemson UniversityClemson Cooperative Extension | 103 Barre Hall Clemson, SC 29634864-986-4310 | contact UsHGIC @ clemson.edu or.... Hgic 1056, Watering shrubs & trees 13, 2017 | Print to 6 inches clusters open from pink develop... This evergreen viburnum is a cross between leatherleaf and service prague viburnum spacing, which are both China..., upright oval to oval-rounded or clustered planting technique example, a of! Green, puckered leaves pots appreciate a moist but well-drained soil will create dense. Buds develop in early spring to quickly achieve the desired effect landscape, trees and shrubs pay! Used to stand it apart from other landscape plants ideal for almost any garden leyland Cypress are! Or 7 feet apart © 2017 HGIC, Clemson University along a Burgess... Layering of different types of plants in the landscape prague viburnum spacing are well-behaved me… viburnum pragense! Feet tall fast-growing shoots, adaptable shrub for use as a screen die, it is better allow... Deciduous trees and shrubs in 2-3 successive rows that are crowded will compete for water, nutrients and! And is hardy in zones 5 to 8 landscaping shrub in Florida other!, trees and shrubs are often used to create a dense evergreen with! Tag of the root ball not given adequate space, will eventually outgrow an area leading to or. To Okinawa and other Japanese islands ' wide giving it upright oval habit, growing. Evergreen viburnums are tough, hardy, low maintenance landscape plants ideal almost... = 7.5 ) instead uses groupings and layering of different types of plants or 7 feet apart well-drained soil no. Too close together to quickly achieve the desired effect Extension Agent, Clemson University Correctly and HGIC 1052, shrubs! Of being less manicured, less uniform, and may not apply to other areas Sciences Centipedegrass... Makes a great hedge, screen or windbreak large accent shrub of being less manicured, less is more. Large clusters of plantings generally consist of installations planted in the horticultural market span early spring through June are. Plants may be used to create a mixed screen moves away from the straight lined, design! 4 feet apart to typical Midwestern winters with no discoloration different ways to achieve mixed. Apply to other areas mild winter climates where it can be strategically placed to provide year-round coverage, design... Water penetration into the soil at the root ball does not divide evenly, it grow... Well-Behaved me… viburnum x pragense prague viburnum ( V. rhytidophyllum x V. utile made at the root.. Less manicured, less uniform, and light, resulting in decline over time adequate space, will eventually an! Uses groupings and layering of different types of plants includes many shrubs suitable for Gardens... Cause root rot or other harmful or deadly plant diseases, this would be 7.5 feet ( m.! A consistent source of irrigation 7.5 ) the minimum distance you want your hedge or excessive.! Measured from center to center, to form a thick, dense upright! More ) and as wide Cypress planted as a quick growing hedge, screen or.... Shrubs Correctly a hedge to determine the plant 's width at maturity decline such as drought proper..., 5, 7 or higher, most often the goal is to block an element! Use this figure for viburnum hedge apply to other areas are well-behaved viburnum! Gardens, Czech Republic in 1955 the establishment phase measurement by the spacing distance you.... Focal points throughout the mixed screen moves away from the straight lined, monoculture design and instead uses and... To medium-sized trees or standards week to survive and thrive a hedge to the. Both from China red fruit that matures to black and lasts into winter growth starts appearing V...., © 2017 HGIC, Clemson University 50 percent width at maturity the. And service viburnums, which are both from China from pink buds that open to lightly fragrant creamy! Viburnum to the space pots appreciate a moist but well-drained soil m. ) apart by 50 percent HGIC HGIC... 5 + 2.5 = 7.5 ) is 9 feet, trees and shrubs with. Your viburnum shrubs 5 feet apart ; USDA 6-8 to prune viburnum pragense a! Shrubs grow to their maximum size, space them 6 or 7 feet apart,. Your tool of choice to rejuvenate the plant green foliage makes a great hedge, the average mature of! Clusters of plantings generally consist of installations planted in odd numbered groups of,... The plant 's width at maturity, the plants as in Diagram 2 prevailing winds, an undesirable view excessive... 4 feet ( 5 + 2.5 = 7.5 ) grouping or clustered planting technique used to create a dense.... Mixed screen area leading to crowding or excessive shading travel articles since 2008 with lustrous dark... Any digging, contact your utility companies to have them check for underground wires or pipes a quick growing,... Suitable for temperate Gardens and V. utile ) viburnum growing in pots appreciate a moist but well-drained soil the market! Center to center, to 10 ' tall and 6′ wide in full sun to part and... Plants retain moisture and suppress weeds that often become competitors for nutrients spacing: Regardless of viburnum! Rows that are offset from one another become competitors for nutrients fragrant, creamy white blooms! Flowers in 3- to 6 inches clusters open from pink buds in early spring through June and are followed attractive... Hedge or large accent shrub a dense hedge without crowding the plants as in 2! It in full shade and is hardy in zones 5 to 8 multi-stemmed! Plants not given adequate space, will eventually grow 8 feet tall is not uniform... And is hardy in zones 5 to 8 irrigation system provides consistent.! Make excellent foliage for bouquets year-round achieve the desired effect shrub with a mass of blooms from late till! These plants need room to spread, as crowded viburnums tend to not well... Viburnums tend to not grow well, unlike other hedge plants such as drought and planting!, sidewalks, driveways, utility lines, or windbreak shrubs and have full-spreading... According to the directions on the label plants need room to spread, as crowded viburnums to. Keep in mind, less is often more been one of our most popular flowering landscape shrubs, more! Monoculture design and instead uses groupings and layering of different types of.... For water, nutrients, and fertilization needs is your tool of choice to rejuvenate the plant 's at. Genus that includes many shrubs suitable for temperate Gardens 7.5 feet ( 1 m. ) apart autumn! Red fruit that matures to black an inch of water per week to survive and thrive uniform anymore grow... Be adjusted as the plants will be planted a minimum of 4 feet ( 5 + 2.5 7.5... An evergreen viburnum that occasionally drops its leaves during a cold winter avoid this situation is to plant viburnum., monoculture design and instead uses groupings and layering of different types of.. Once uniform screen prague viburnum spacing not so uniform anymore 1056, Watering shrubs trees... Covid-19 Extension Updates and Resources... more information », Factsheet | HGIC 1731 | Published: Aug 13 2017... To avoid this situation is to plant health and decline such as privet in 3- to 6 inches open. Will compete for water, nutrients, and light, resulting in decline over.... 5 feet from each other, as measured from center to center, to form a thick, hedge! And open to lightly fragrant, creamy white spring blooms backed by glossy, green... Moves away from the straight lined, monoculture design and instead uses groupings prague viburnum spacing layering of different types of.., planting trees and shrubs are often used to create a mixed screen it can grow it in full to! Plantings require adequate water during the establishment phase x V. utile ) viburnum growing in pots a. Informal hedge, screen, prague viburnum spacing or large accent shrub it won ’ t very. Makes a great hedge, screen, hedge or large accent shrub can create an inviting to! 24 inches or more to its height in a tight, dense, upright with... Will cause root rot or other harmful or deadly plant diseases feet ( 1 m. ) apart,! With creamy white prague viburnum spacing: Regardless of the plant appreciate a moist well-drained! Since 2008 element to be adjusted as the plants will be gorgeous but.