These dark green are both pest and disease resistant, and can withstand excessive snow and ice without breaking. - 20 ft. 0 in. Glossy evergreen foliage and upright columnar growth habit make this shrub ideal for a narrow hedge or background planting in a sunny or partly shaded spot. American Boxwood makes a fine choice for the outdoor landscape, but it is also well-suited for use in outdoor pots and containers. American boxwood is a classic, large-growing upright rounded boxwood. English boxwood (Buxus sempervirens 'Suffruticosa'), sometimes called true dwarf boxwood, is the boxwood cultivar most commonly grown in the United States; it is hardy in USDA zones 5 to 8. American Boxwood, or Common Boxwood, are an excellent choice for hedges, borders or as individual specimens. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. It tolerates more radical pruning if the plant has outgrown its desired size. Comments: This boxwood has been the backbone of many Colonial American landscapes for many years. long; light green to yellowish-green below; may develop an orange-green cast in winter. Botanical Name: Buxus sempervirens: Common Name: American Boxwood: Plant Type: Broadleaf evergreen shrub: Hardiness Zone: 5-8: Height: 5-15 ft. The American boxwood grows to an average height of 5-10 feet (about 1.5-3 m), though it can grow as tall as 12 feet (roughly 3.6 m). Name: American Boxwood Latin Name : American boxwood Width : 3 to 4 feet Height : 6 to 10 feet Zone : 5 to 8 Soil : Well Drained Light conditions : Sun to partial shade Box 926, Exmore, VA 23350 (757) 442-7000 Reaching over 10 feet tall and 8 feet wide at maturity, this large shrub is perfect for privacy screens. It is hardy down to zone 6 and a slow grower to a mature height of four feet. Height: 4-5' Spread: 4' Spacing: 4-5' apart Growth rate: medium-slow Form: easily pruned to shape. American boxwoods seem to have the best potential for reaching the desired height, but I am having a hard time finding consistent spacing recommendations. Thin in winter for holiday decorations or early spring before new growth appears to increase airflow and light penetration into the interior of the plant thus reducing the incidence of disease. Evergreen shrub to 20', dense, multi-branched and oval-shaped. The cold hardy, drought-tolerant American Boxwood grows to a mature height of 10 to 12 feet, though it's often kept much shorter with pruning. Starting with American boxwood, perhaps the most common boxwood in the U.S.: This tall shrub grows to some 15 or even 20 feet tall and 10 to 15 feet wide. The American is a great boxwood for hedges. American Boxwood Buxus sempervirens 'Graham Blandy' Sku #1396. CULTURE: Slow growth; pH adaptable; Prefers well-drained soils; Takes heavy pruning; sometimes has yellowish-green leaves; pest problems. The American Boxwood is a member of the family, Buxaceae. American boxwood is somewhat resistant to boxwood leafminer and somewhat tolerant to boxwood blight. This shrub can grow to 10 feet tall, and is a great choice for a taller hedge, or for taller clipped specimens. American Boxwood is the largest boxwood if left unpruned. English Boxwood. Buxus sinica var. The common boxwood grows to a height of 15–20' and a spread of 15–20' at maturity. When planted properly in well drained soils, this plant has few other pest or disease problems. Growth Rate This shrub grows at a slow rate, with height increases of less than 12" per year. American boxwood. The bronzing of boxwood can result from strong winter sun or drying winds. The leaves are dark green above and yellow-green beneath, oblong to oval in shape and about an inch long. Prune American boxwood lightly in late winter or early spring to maintain desired habit. Arranged in opposite pairs along the stems, the leaves are green to yellow-green, oval, 1.5–3 cm long, and 0.5–1.3 cm broad. Plants grow to a height of 10 to 15 feet. naturally globular at maturity Soil: well drained Usage: background, area or bed separation, perfect for medium - large hedges Common or American boxwood is a wide-spreading shrub or small tree with very dense evergreen foliage. Hardy in U.S. Department of Agriculture plant hardiness zones 5 through 8 -- again depending on the cultivar -- mature common boxwood plants can reach a maximum average height of around Maintain good airflow in and around American boxwood to lessen incidence of boxwood blight. Apetalous (no petals). English boxwood and American boxwood are the two classic types that grow into manageable but showy hedges. Opposite, simple, lustrous, dark green leaves; 0.5-1 in. - 15 ft. 0 in. Description Buxus sempervirens is an evergreen shrub or small tree growing up to 1 to 9 m (3 to 30 ft) tall, with a trunk up to 20 centimetres (8 in) in diameter (exceptionally to 10 m tall and 45 cm diameter). Spread: 5-15 ft. Medium to fast growth rate; 3"-5" per year, Sun (Location is sunny from late morning to late afternoon), Part Sun (Location is primarily shaded from late morning to late afternoon), Zone 5 (Average Annual Minimum Temperature -20 F to -10 F), Zone 6 (Average Annual Minimum Temperature -10 F to 0 F), Zone 7 (Average Annual Minimum Temperature 0 F to 10 F), Zone 8 (Average Annual Minimum Temperature 10 F to 20 F), Specimen Tall (Mature Size of 6 ft or greater). Most boxwood tolerate pruning, shearing and American boxwood is … Extremely cold-hardy and glossy in appearance, American Boxwood are a classic choice for gardens throughout the Northeast and Long Island. In an ideal environment, the plant will continue to grow for 75 to 150 years and develop into a massive shrub (sometimes as large as 15 ft. tall and wide or more). Also called tree boxwood, the classic hedge plant represents the model boxwood. American boxwood is a specific variety of boxwood that has dense foliage and grows to an average of 5 to 10 feet tall. Use hand pruners, shears, and loppers. koreana) Justin Brouwers: sun to … This is a good number to use for a tight boxwood hedge. Buxus is a genus of about 70 species in the family Buxaceae.Common names include box or boxwood.. Height: 10 in Spread: 3-5 in Zone: 4 Color: Non-Flowering Interesting Notes about American boxwood: A handsome, nearly columnar American boxwood that does not open at maturity. American Boxwood is similar to English Boxwood but can be grown in cooler zones. Drought tolerant, deer resistant, pest and disease-free, and evergreen. In an ideal environment, the plant will continue to grow for 75 to 150 years and develop into a massive shrub (sometimes as large as 15 ft. tall and wide or more). Reaching 8 to 10 feet tall, sometimes more, is not an issue for the Boxwood, which requires minimal pruning and shaping. English boxwood is often referred to as dwarf boxwood due to its slow growth … Common or American boxwood, Buxus sempervirens, is a wide-spreading shrub or small tree with very dense evergreen foliage. Quite tolerant of shearing and … The boxes are native to western and southern Europe, southwest, southern and eastern Asia, Africa, Madagascar, northernmost South America, Central America, Mexico and the Caribbean, with the majority of species being tropical or subtropical; only the European and some Asian species are frost-tolerant. Non-showy, creamy yellow flowers in spring; fragrant. I have seen anywhere from 2 feet up to 5 feet. Typically elliptic or ovate to oblong and twice as broad as long, rounded or notched apex; petiole fused to stem (decurrent) with white cottony midrib below. Growth Height: Common, or American Boxwood shrubs grow slowly but will reach heights of 15-20 ft eventually. The American Boxwood is a dark green to emerald plant that serves as elegant landscaping foliage. Read our Commitment to Diversity | Read our Privacy Statement. Leaves are bright green, usually ¼ … Because of their shallow root system, boxwood enjoy average to evenly moist (slightly acidic) soils and protection from strong winter winds. Habit Easily shaped, these dense shrubs are great foundation plants and perform well in hedges. NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to Sun Preference Full sun and partial shade are best for this shrub, meaning it prefers a minimum of 4 … American Boxwood Shrubs (Buxus sempervirens) has glossy evergreen foliage on an upright plant. Slowly growing to a dense bush 10-12 feet tall, it can easily be pruned to any height or shape you desire, which also makes it an excellent choice for a topiary, if you are so inclined. Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). Width: 10 ft. 0 in. Be especially careful to plant this cultivar in areas with good drainage. Whole Plant Traits: Plant Type: Poisonous Shrub Woody Plant Leaf Characteristics: Broadleaf Evergreen Habit/Form: Dense Multi-stemmed Rounded Maintenance: Medium Texture: Medium; Cultural Conditions: Light: Full sun (6 or more hours of direct sunlight a day) The largest collections of species and cultivars can be seen at the Virginia State Arboretum in Boyce, Virginia, where The American Boxwood Society maintains the Boxwood Memorial Garden and at the U. S. National Arboretum in Washington, D. C. Care should be taken in selecting boxwood that fit the height and shape desired for the location. Mature Height: 5'-6' Spread: 5'-6' Growth Rate: medium Form: Large globular Usage: tall hedge, single large globes. Generally oval in shape, this boxwood does need pruning in order to help keep its shape neat and to remove damaged branches. Littleleaf or Japanese boxwood (B. microphylla) is a low-growing, evergreen shrub, which only reaches a height of 4 feet and a spread of 4 feet. The American Boxwood grows faster than its dwarf relatives so you won't have to wait long for this distinctive landscape addition to increase your property value! Drought tolerant; easy to transplant; protect from drying winds. form a strategic partnership called N.C. American Boxwood. American boxwood, also known as common boxwood, is a small tree that grows to 10 feet in height, although some older plants can grow up to 20 feet. Leaves are bluntly pointed making a dense shrub. American Boxwood Shrubs for Sale Online. The English boxwood is a dwarf variety of the same species, Buxus sempervirens ‘Suffruticosa’. Uses: Tall specimen, allée, tall hedge, medium hedge, foundation plant, foliage for holiday decorations. Let your Boxwood grow tall and keep out unwanted intrusions. This species, B. sempervirens, has been ever popular and was a part of Thomas Jefferson’s gardens. Go closer if you are maintaining a low hedge or border and farther if you want them to reach their full height. Quite tolerant of shearing, this beauty requires minimal care to maintain its form but desires full sun to part shade. Drought tolerant, deer resistant and evergreen - no wonder American Boxwood has been a top hedging choice for centuries! VIDEO Created by Elizabeth Meyer for "Trees, Shrubs and Conifers" a plant identification course offered in partnership with Longwood Gardens. American Boxwood Growth Rate Perhaps because it was brought to America as long ago as 1653, it is often called American boxwood. Boxwood / Buxus sempervirens ( Common or American Boxwood ) Cold Hardiness: Extremely cold tolerant species growing in areas with cold winter temperatures, tolerates down to -10 degrees F. Growth Rate: Slow. Foliage green, malodorous; Grows a bit faster than B. microphylla and not quite as heat tolerant; can be used for topiary. It has excellent dark green winter foliage and cuttings are a favorite for holiday decorations. P.O. Used often in Colonial American style homes, it retains its reputation as the most popular shrub in America. It has excellent dark green winter foliage and cuttings are a favorite for holiday decorations. Deer resistant. Boxwoods do very well in pots requiring very little maintenance. Monday - Friday 8:00am - 5:00pm EST 3705 New Bern Ave. Raleigh, NC 27610 Phone: (919) 231-6161 Fax: (919) 231-7688 Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status. English Boxwood. Many gardeners choose to plant the American Boxwood in locations where it can help accent ornamental trees. Common or American boxwood (B. sempervirens) is a wide-spreading shrub or small tree with dense, evergreen foliage. N.C. A fast-growing plant, this shrub can reach a mature height of up to 10 to 12 feet. Nausea, vomiting, diarrhea, dizziness, convulsions, respiratory failure; contact with cell sap may cause skin irritation, Stems square/ winged with decurrent petioles, Leaves with white pubescence along midrib below. If you need reasons to include it in your garden, here are a few: It is an elegant shrub, which is quite attractive, even in its original shape as a billowy oval mound. Height: 15 ft. 0 in. Even when infected with boxwood blight, we have seen this plant continue to thrive when lower limbs were removed to reduce splash up and the plant was thinned to increase airflow. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. American Boxwood American boxwood is a classic, large-growing upright rounded boxwood. Korean Boxwood. 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