Snowball white hydrangeas are winter hardy in USDA zones 3 to 9. While other viburnum shrubs develop tiny fruit clusters, the white blossoms on snowball viburnum do not produce fruit. Read the packaging label for a 10-18-12 (nitrogen-phosphorus-potassium) slow-release fertilizer. Viburnum dentatum, commonly called arrowwood viburnum, is an upright, rounded, multi-stemmed, deciduous shrub which typically matures to 6-10' tall with a similar spread, but may reach a height of 15' in optimum growing conditions.Non-fragrant white flowers in flat-topped corymbs (to 4" diameter) appear in late spring. Viburnum dentatum, commonly called arrowwood viburnum, is an upright, rounded, multi-stemmed, deciduous shrub which typically matures to 6-10' tall with a similar spread, but may reach a height of 15' in optimum growing conditions. Viburnum Alfredo should be pruned as soon as the flowers die in the spring. An adaptable and durable plant useful as a hedge or screen. As a native plant, arrowwood viburnum requires less maintenance than non-native plants, but it does requirâ¦ Although widespread in eastern North America, this native plant is only known to exist in the wild in Missouri on wooded slopes along the Salt River in Shelby County.Genus name comes from the Latin name of a species plant.Specific epithet means toothed for the toothed leaves.Native Americans reportedly used the straight stems of this species for arrow shafts, hence the common name. Choose a date in the early spring to fertilize your viburnums, and then mark your calendar so you don't forget. Rating Required. Plant in an area with plenty of space. The flower clusters can contain up to 100 flowers and are 3 inches in diameter. The leaves on arrowwood viburnum are densely spaced and have a strong vein pattern, which makes them almost ruffled. General Description. All Rights Reserved. Snowball hydrangeas mature to heights ranging from 3 to 5 feet with spreads between 4 and 6 feet. Flowers give way to blue-black, berry-like drupes which are quite attractive to birds and wildlife. Plan the perfect garden with our interactive tool →. It grows best in well-drained soil and full sun to partial shade. The fruit is popular with birds. Examine the shrub, noting any dead, diseased or awkwardly growing branches that need pruning. The dark green leaves on this dense, multi-stemmed shrub are toothed and oval in shape, turning an attractive burgundy red in autumn. Choose a pair of pruning shears that will cut branches of 1/2 to 3/4 inch in diameter. Arrowwood is a big shrub, often reaching 10 feet high and wide, so give it â¦ Arrowwood viburnum (Viburnum dentatum) makes an ideal formal hedge or informal shrub. Learn which plants thrive in your Hardiness Zone with our new interactive map! Pruning is best done in late-winter to early spring for most trees and late-spring for spring blooming shrubs. Synonyms Viburnum carlesii 'Donard Pink' . Snowball viburnum leaves do not turn colors in fall, while other viburnum plants do display autumn colors. Prune at an angle toward the outer portion of the plant to promote new growth. Prune your Autumn Jazz viburnum shrub within two weeks after bloom has finished for the season. When older, taller shoots are removed completely, a more open but still graceful framework is left behind. Indigenous to Japan and China, snowball viburnums generally thrive in USDA hardiness zones 5 to 8. The price tag said $16.98 but it was on the DEAD PLANT rack that said any plant on that rack was 25 cents. Cut out all dead branches in early spring, before the plant begins its new growth cycle. Otherwise no serious insect or disease problems. Autumn Jazz® with its graceful vase-shaped habit, bears beautiful white flowers in spring, provides a canopy that shelters the nests of smaller songbirds and bears an abundance of berries in autumn that birds delight in. Butterflies love the flowers! Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. The snowball white hydrangea has dark green leaves that reach between 3 and 8 inches long. Creamy white, flat-topped flower clusters appear in mid- to late May, followed by ornamental blue-black fruit in autumn. Their flowers range from sweetly fragrant to unpleasantly scented and are primarily creamy white, but can vary from white to pink. Spread a three-inch layer of fresh mulch around the base of the Chindo viburnum. If you wish to gently guide the growth of your shrub, take a few inches off a branch, to a pair of buds, but remove one of the pair, leaving the other to grow in the desired direction. Arrowwood Viburnum, Autumn Jazz® Viburnum, Ralph Senior Viburnum, Southern Arrowwood. Cut back suckers at the ground if the base of the plant is becoming thick and crowded. Product Details These will develop into blue fruits that are attractive to migratory birds. Planting a Mohican wayfaring viburnum with ample space should lessen the need for repeated pruning. After the nonfragrant blossoms disappear, they are replaced by nearly black, berrylike fruits that birds enjoy eating. Again, cutting them off part way will force out new growth at unattractive angles. Shasta viburnum can reach heights of 8 to 10 feet. Is it too wide? Monitor for pests, diseases or other ailments on a regular basis. Snowball viburnum can reach up to 12 feet in height and 12 feet in width. Wear protective gear, such as goggles, gloves and a mask. Don't plant it any closer than 5 feet from a building foundation or other prized shrub. Quantity: in stock *No warranty on clearance items. The foliage fades to yellow and the flower clusters turn reddish purple in fall. Next, imagine the changes you want to make in your shrub. Prune your Autumn Jazz viburnum shrub within two weeks after bloom has finished for the season. Watch for whiteflies. Back to Previous Page. Viburnum davidii makes an excellent border plant, seldom growing more than 2 to 3 feet tall, and is a superior ground cover. The snowball white hydrangea has dark green leaves that reach between 3 and 8 inches long. Normally a well-tended Viburnum needs only minimal pruning during spring. SKU: Sale $32.99 - $35.99. Dress in long clothing the day you plan on using the fertilizer. Flowers on old stems, prune after flowering. Prune branches that are rubbing against each other. The plant looked bad, all the leaves were brown and dropping but it is October in St. Louis after a hot dry summer. The Autumn Jazz Viburnum is a selection of Viburnum dentatum with excellent form. Prune these back to a node (swollen part of the branch where the leaf joins it). The doublefile viburnum (Viburnum plicatum f. tomentosum 'Mariesii',) is a medium-sized deciduous shrub (8 to 16 feet in height) that blooms with white flowers from April to May. They do not appreciate particularly cold or hot weather. Snowball viburnum can reach up to 12 feet in height and 12 feet in width. Do not over-thin unless your plant has not been trimmed in several years and needs a great deal of work. Previously viburnums were included in the plant family Caprifoliaceae; however, recently they have been moved into the family Adoxaceae, along with elderberries (Sambucusspecies). Viburnum leaf beetles lay eggs in slits along branches. Cut away all of the full-length dead branches with the lopping shears to give a rejuvenated look to the snowball bush. Birds like eating the fruit. When to Prune Viburnum. Posted by ILPARW (southeast Pennsylvania - Zone 6b) on Dec 1, 2020 10:27 AM 'Autumn Jazz,' also called 'Ralph Senior,' is another of several cultivars of the Smooth Arrowwood developed under the management of Chicagoland Grows, a nursery & arboretum association of the Chicago, Illinois area that has been developing new cultivars of woody plants. Both plant varieties prefer well-drained, loamy soils. Viburnum flowers open in spring from buds that are formed the previous summer, so if you prune later than the end of June, you'll be cutting off the next year's blossoms. According to the University of Arkansas, the sterile snowball form of viburnum is thought to have originated in Holland well before the 16th century. Prune away any damaged, dead, dying or crossing and abrading branches down to the crown of the plant and pull the cuttings clear from the canopy. Autumn Jazz Viburnum is an easy-care, flowering shrub will brilliant fall color--and it attracts butterflies, birds and wildlife to your garden. Known primarily for its white bushy flowers, snowball viburnum can occasionally produce pink blooms. Noteworthy Characteristics. Snowball white hydrangeas and snowball viburnums both feature snowball-shaped clusters of small, white flowers. Asked October 25, 2015, 2:54 PM EDT I planted an Autumn Jazz Arrowwood Viburnum 3 years ago and although it is healthy and does flower every year, the flowers do not turn to berries. Autumn Jazz Arrowwood Viburnum, Viburnum dentatum 'Ralph Senior', is a vase-shaped shrub with creamy-white flowers blooming from late May to mid-June. This variety was chosen for its exceptional red to burgundy fall color. Snowball viburnum leaves do not turn colors in fall, while other viburnum plants do display autumn colors. The Chindo viburnum to 3 feet tall, and burgundy fall color other ailments on a regular basis,. 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