Loropetalum (Loropetalum chinense), also known as Chinese fringe-flower, is a member of the Witchhazel family (Hamamelidaceae). The genus name, Loropetalum, is derived from the Greek words for strap and petal, and refers to the long, thin petals of its fringe-like blooms. While native to China, Japan and the Himalayas, loropetalum is well-adapted to all regions of South Carolina.
The fringe-like blossoms of Loropetalum chinense provided the inspiration for both the common and genus names.
Joey Williamson, ©2009 HGIC, Clemson Extension
The masses of vibrant, fuchsia-pink blossoms and deep purple leaves of Loropetalum chinense var. rubrum Purple Diamond™ make it easy to understand the increased popularity of this shrub.
Joey Williamson, ©2012 HGIC, Clemson Extension
The green-leafed, white-flowered species was introduced to the U.S. in 1880, but was not generally known until the purple-leafed, pink-flowering forms were introduced in the late 1980s/early 1990s. Since that time, these plants with their masses of blooms from mid-March through mid-April, and scattered blossoms during the rest of the season, have become justifiably very popular.
Mature Height/Spread/Form
Loropetalum chinense is an evergreen shrub that generally grows to a height of 10 to 15 feet with a similar to somewhat smaller width. However, it is capable of greater height as evidenced by the 100-year-old specimens in Aiken that are 35 feet tall. It has a loose, slightly open habit and a roughly rounded to vase-shaped form with a medium-fine texture. The simple, finely toothed to entire (smooth-edged) leaves are 1- to 2½-inches long and arranged alternately on somewhat arching branches. The white to off-white or pink flowers are about one-inch long with petals that are 1/16th-inch wide. Generally, 3 to 6 blooms are clustered at the tips of shoots as well as in leaf axils.
Growth Rate
The growth rate on upright, taller cultivars is medium to fast.
Landscape Use
Loropetalums show excellent versatility in the landscape. They are attractive when grown in clusters or mixed screens as well as foundation plantings, single specimens, espaliers and bonsai. They make attractive hedges, but lose their naturally graceful form if heavily pruned. When limbed up, they form lovely, small trees.
Loropetalum chinense var. rubrum may be planted close to form a hedge.
Joey Williamson, ©2009 HGIC, Clemson Extension
Loropetalum can be an effective groundcover, but may require periodic removal of vertical stems. Low-growing forms are being selected for this purpose.
In full bloom, the many cultivars of the pink-flowering variety are showy eye-catchers. The white-flowers of the species tend to be less visible against the leaves from a distance, but are very attractive when viewed up close. Individually, the purple-leafed forms provide a good contrast to both green and golden foliage plants and are a superior replacement to thorny, red barberry shrubs.
Cultivation
Loropetalums are cold hardy in USDA zones 7-10 and require minimal maintenance. Transplanting easily from containers, their preferred growing conditions include sun to partial shade (especially afternoon shade) and moist, well-drained, acidic soil with plenty of organic matter. They benefit from being mulched. Once established, they are very tolerant of drought conditions. Loropetalums respond well to a light application of slow-release fertilizer in early April and again in mid-May.
Loropetalum chinense may be limbed up to form small trees.
Karen Russ, ©2009 HGIC, Clemson Extension
Planted in the right location, they do not require pruning; however, they tolerate even heavy pruning very well. When necessary, prune in the spring after bloom so as not to reduce flowering the following spring.
Problems
Normally, loropetalums have few serious pest or disease problems. However, root rot can be an issue, especially in poorly drained soils. In addition, leaves may become chlorotic (yellow) in alkaline (pH greater than 7.0) soil. Recently, however, a bacterial gall disease (caused by the bacterium Pseudomonas savastanoi) has been found on loropetalums in SC. Inspect and avoid buying plants with galls. These dark-colored galls on branches may cause branch dieback or plant death. Prune the branches several inches below the galls, and dispose of the prunings. Disinfest the pruners between cuts by dipping in 10% bleach solution, or spray pruners with rubbing alcohol. Loropetalums are relatively deer resistant.
Varieties & Cultivars
Numerous cultivars are available, and new cultivars continue to be released. With the speed of its commercialization, some confusion exists as to how many of the cultivars are, in actuality, different from each other. Regardless, the good news for consumers is that several cultivars are available with plenty of variation in leaf color, flower color and growth form, providing a loropetalum to suit a variety of purposes in sunny to partly shady landscapes. In excessive shade, they may not flower.
Pink-Flowering Forms:
Loropetalum chinense var. rubrum: Depending on the cultivar, this maroon- to red-purple-leafed variety has blossoms that range from pink to fuchsia to reddish pink. Height and width varies by cultivar, of which there are many.
- ‘Blush’: Along with ‘Burgundy’, it is one of the original two introductions of var. rubrum. Its growth habit is more compact and denser than ‘Burgundy’. New growth is a bronze-red that matures to an olive-green. Flower color is fuchsia pink. There are 5-10 blossoms in a cluster and peak bloom time occurs in April with additional blooms occurring sporadically during the rest of the growing season. It reaches approximately 8 feet tall and wide. It has also been labeled as ‘Razzleberri’ (‘Monraz’).
- ‘Burgundy’: New leaves are reddish purple, but turn a purplish green to dark olive green as they mature. In autumn, the oldest leaves turn orange-red to red. Clusters of 4-7 hot pink flowers are produced most prolifically in spring and then sporadically throughout the growing season. It reaches a height of 6-10 feet with a similar width.
- ‘Carolina Midnight’: This is a large, evergreen, upright-growing shrub that may reach 10 to 12 feet tall and 8 to 12 feet wide. The flowers are deep fushia-pink, and the plant has deep purple foliage. It can be grown as a tall hedge with plants spaced 6 feet apart, or it may be limbed up as a small tree. Individual plants in the landscape should be spaced 8 to 12 feet apart.
- ‘Darkfire’: This mid-sized cultivar has very deep dark foliage that remains purple even during the heat of the summer. Plant size is 5 to 6 feet tall and wide. The flowers are pink.
- ‘Daruma’: This dwarf cultivar grows to 2 to 5 feet tall and 3 to 5 feet wide. The flowers are bright pink and the foliage is a deep plum color.
- Ever Red® (‘Chang Nian Hong’): Its leaves are a dark burgundy color that persists through the summer. Its flowers are the reddest of this variety. Mature height is approximately 5 feet tall with a similar width.
- Jazz Hands® Dwarf Pink (‘Kurenai’, PP#27,750): This dwarf cultivar grows 12 to 26 inches tall by 36 inches wide with a mounding habit. The flowers are very dark pink, and foliage is purple with a cranberry undercurrent. Cultivar introduced by Proven Winners.
Ever Red® (L. chinense var. rubrum ‘Chang Nian Hong’ has dark red flowers.
Joey Williamson, ©2016 HGIC, Clemson Extension
- Little Rose Dawn™ (‘GriffCRL’ PP#16,615): This cultivar originated as a sport from ‘Ruby’ loropetalum, and is more compact, more spreading, and a profuse bloomer with dark pink flowers. Mature height is approximately 8 to 10 feet tall.
- Pizazz®: Flowers are plum purple on this 6 to 8 foot tall by 6 to 8 foot wide shrub. New foliage opens a reddish-purple and becomes dark purple at maturity.
- Plum Delight® (‘Hines Purpleleaf’): This cultivar grows to 6 to 8 feet tall and wide. The flowers are dark pink and the foliage emerges rose-purple and matures bronze-purple.
- Purple Daydream (‘PPI’ PP#25471): This dwarf cultivar has vibrant pink flowers and dark purple foliage. Grows to 2 to 3 feet tall and 3 to 4 feet wide.
- Purple Diamond® (‘Shang-hi’ PP#18331): The leaves of this loropetalum are an intense, deep purple that lasts through the summer and provides an eye-catching contrast to its vibrant pink flowers. Mature height is approximately 4 to 5 feet tall with a similar width.
- Purple Pixie™ (‘Peack’ PP#18441): As with Purple Diamond™, the leaves are an intense, deep purple, and blooms are a vibrant, hot pink. However, the mature height is 1 to 2 feet with a spread of 4 to 5 feet. New growth tends to be ascending, but over time cascades downward. It is well suited for use as a groundcover, a container plant, or cascading over a wall.
Purple Pixie™ (Loropetalum chinense var. rubrum) is a spreading groundcover with deep purple foliage.
Joey Williamson, ©2012 HGIC, Clemson Extension
- Red Diamond™ (‘Shang-Red’): This mid-sized cultivar grows to 6 feet tall and 6 feet wide, and has vivid red flowers and dark burgundy foliage.
- ‘Ruby’: This is a compact shrub that grows to 3 to 5 feet tall and wide. The flowers are bright pink; the foliage begins reddish-burgundy and matures to a hunter green.
- ‘Zhuzhou Fuchsia’: The leaves of this cultivar are a distinctive blackish maroon color that persists through the summer. It has deep pink blooms, an upright habit and is a good choice for training as a standard (tree form) or espalier. It reaches 10 to 20 feet tall and is the most cold hardy of the pink-flowering forms.
White-Flowering Forms:
- Carolina Moonlight™ (‘NC1002’ PP#18977): This dense, compact shrub is wider than it is tall, generally reaching 3 to 4 feet tall while spreading 4 to 5 feet. It is a prolific bloomer from late winter to early spring and then flowers sporadically throughout the season.
- Jazz Hands® Dwarf White (‘Hakuou’, PP#27,751): This smaller cultivar grows 12 to 36 inches tall with a 36-inch spread, and plants have a mounded habit. The flowers are white, and the foliage is green. Cultivar introduced by Proven Winners.
- Emerald Snow® (‘Shang-White’ PP#21738): This white-flowers cultivar has green foliage, but new growth is lime-green. Grows 4 feet tall by 4 feet wide.
- Snow Muffin® (‘Snowmound’ PP#11766): It is characterized by dense, procumbent growth habit when young. It develops into a roundish mound as it ages, maintaining its dense growth habit. New leaves are light green, maturing to dark olive green. Its white flowers are abundant from late winter to spring. Mature height is from 1 to 3 feet with a width of 2 to 3 feet.
Note: All cultivated varieties of plants have cultivar names by which they are known and sold. However, a few cultivated plants have both a cultivar name and a trademark name. For these plants, the trademark name is the recognized name for consumers to use in searching for and buying the plants. For trademarked plants, the cultivar name will be either a few letters & numbers or a nonsensical name in single quotes that is completely unimportant for the consumer or landscaper. They are included here simply because they are the official assigned cultivar names. Plant breeders do this so that if someone propagates the plant without permission, they will have to call it by the cultivar name, which no one will recognize.
Originally published 08/09
