Loropetalum, also called Chinese fringe flower, is an evergreen shrub grown for its purple, red, or green leaves and its spidery spring flowers. Older types can grow into large shrubs, but a handful of dwarf varieties now stay knee- to waist-high, which makes them practical for small beds and pots. Among the most widely sold are Purple Pixie, Purple Daydream, Jazz Hands Dwarf White, and Crimson Fire. All are evergreen, bloom pink or white in spring, and need acidic, well-drained soil. Choosing between them comes down less to flower color than to shape and winter toughness: some mound, one spills and spreads, and one handles cold that damages the others.
Dwarf Loropetalum Varieties at a Glance
Here is how the four compare at full size:
- Purple Pixie: 1 to 2 feet tall and 4 to 5 feet wide, a low, weeping shrub with burgundy-purple leaves and pink flowers.1Plant Addicts. Purple Pixie Loropetalum
- Purple Daydream: 2 to 3 feet tall and 3 to 4 feet wide, a mound of deep purple leaves with bright pink spring flowers.2Southern Living. Popular Dwarf Loropetalum Varieties for Your Garden
- Jazz Hands Dwarf White: about 3 feet tall and wide, with green leaves and white flowers.3Home & Garden Information Center. Loropetalum (Chinese Fringe-Flower) Care, Cultivars & Growing Guide
- Crimson Fire: up to 4 feet tall and 4 to 5 feet wide, with ruby-red to burgundy leaves and bright pink flowers.4First Editions. Crimson Fireâ„¢ Fringe Flower | First Editions
“Dwarf” is relative here. Standard loropetalums can become large shrubs or small trees, so a dwarf is one that stays near its label size without heavy pruning. Crimson Fire at 4 feet is compact for a red-leaf type, but it is too tall for a low front edge.
Labels don’t always agree. One nursery lists Purple Daydream at just 2 feet tall and about 3 feet wide, a bit smaller than other listings.5Treeland Nursery. Purple Daydream Loropetalum Jazz Hands Dwarf White is listed anywhere from 1 to 3 feet tall.6Gardenia. Loropetalum chinense Jazz Hands® Dwarf White (Chinese Fringe Flower) Plan your spacing around the larger number, since a shrub in good conditions tends to reach the top of its range.
At the garden center, you may see a trademarked name like Purple Pixie printed alongside a cultivar name such as ‘Peack’. Look for the mature height and width on the tag, not the size of the plant in the pot. A young plant in a one-gallon pot looks nothing like its full spread a few years later.
Width deserves the same attention as height. Measure your bed and divide by the mature spread to see how many plants fit, rather than filling the space by eye at planting time. A plant that outgrows its spot sideways pushes into walkways and neighboring plants, which is the usual reason gardeners start cutting it back.
The shapes differ in ways you can picture. Purple Daydream, Jazz Hands Dwarf White, and Crimson Fire all form rounded cushions, while Purple Pixie drapes like a skirt. From a distance, the difference you notice most between the mounds is leaf color: purple, green, or ruby-red.
Purple Pixie for Walls, Containers, and Groundcover
Purple Pixie’s stems arch and spill cleanly over an edge, so it is often chosen for retaining walls and raised containers.7Plant Addicts. Purple Pixie Loropetalum It also fills out right to the ground, so you don’t need lower plants in front to hide bare stems.8Pike Nursery. Purple Pixie® Loropetalum After its spring flowers, it may rebloom lightly later in the season.9Plant Addicts. Purple Pixie Loropetalum
As a groundcover, give it room. Because it can spread to 5 feet, plants set too close will crowd each other within a few years. Space them roughly their mature width apart and they will knit into a continuous mat. In a pot, let it drape rather than packing it beside upright plants.
The weeping habit simplifies care. Arching stems that touch the ground can usually be left alone, because the plant is meant to cascade and the stems need no support. Where it spills over a wall, leave a little room at the edge so the stems hang freely instead of resting against a hot surface. Check under the draping stems now and then, since fallen leaves can collect there and hold moisture against the plant. It grows at a medium rate and, in good conditions, can live 40 years or more.10Pike Nursery. Purple Pixie® Loropetalum
Choosing Between Purple Daydream, Jazz Hands Dwarf White, and Crimson Fire
Purple Daydream is the small all-rounder. It suits small gardens, patios, and containers,11Southern Living. Popular Dwarf Loropetalum Varieties for Your Garden and it also works massed in borders and foundation beds or as a low colorful hedge.12Southern Living. Popular Dwarf Loropetalum Varieties for Your Garden Its leaves stay purple year-round.13Treeland Nursery. Purple Daydream Loropetalum For a hedge, plant it in a row, spaced about its mature width apart, so the mounds grow together into a continuous low line.
Jazz Hands Dwarf White is a repeat bloomer with dark green leaves.14Gardenia. Loropetalum chinense Jazz Hands® Dwarf White (Chinese Fringe Flower) It is the choice when you want white flowers and green foliage instead of purple.
Crimson Fire is described as the first truly compact red-leaf fringe flower with proven cold tolerance.15First Editions. Crimson Fireâ„¢ Fringe Flower | First Editions In rough winters that severely damaged other red-leaf types, it came through with only minor tip burn.16First Editions. Crimson Fireâ„¢ Fringe Flower | First Editions Its growth is controlled, and it doesn’t send out long, rangy stems.17First Editions. Crimson Fireâ„¢ Fringe Flower | First Editions
Winter Hardiness and Cold Damage
A hardiness zone is a map rating of how cold your winters get. Gardeners in zones 7 to 10 need little winter care for loropetalum.18Plant Addicts. Loropetalum Winter Care Crimson Fire is rated for zones 7 to 9 and hardy to about 10°F.19Trees.com. Crimson Fire™ Loropetalum Shrub Some sources, though, consider loropetalum reliably hardy only from zone 7b or 8a,20Chinese Fringe Tree. Chinese Fringe Tree and damage likely starts around 5°F.21Chinese Fringe Tree. Chinese Fringe Tree
A zone number reflects an average winter low, so a single cold night can still go lower. If you’re in zone 7a, treat the plant as borderline even though some labels say zone 7 is fine.
After an unusually cold winter, leaves can turn brown and crispy.22Houzz. Purple diamond loropetalum freeze damage Freeze damage can take weeks to show,23Houzz. Purple diamond loropetalum freeze damage so wait until spring growth starts before deciding a plant is dead. To check, scratch a stem with a fingernail; green underneath means it is alive. Trim back only the brown tips once new growth appears, and avoid heavy pruning in late winter while frost is still possible.
In a borderline zone, pick Crimson Fire for its proven cold tolerance. Plant it in a spot sheltered from cold winter wind, such as near a south wall, and mulch over the roots for extra protection. Below zone 7, grow loropetalum in a pot and move it indoors where it won’t freeze.24Plant Addicts. Loropetalum Winter Care
Planting and Watering
Loropetalum needs acidic soil, much like azaleas and gardenias.25Neil Sperry’s GARDENS. Question of the Week – Number Two: June 4, 2020 Purple Pixie and other loropetalums do not like soggy soil,26Southern Living Plants. Beat the Heat – Southern Living Plants so choose a spot that drains well, or raise the bed if water pools after rain. To test drainage, fill a dug hole with water and see whether it empties within a few hours. In heavy clay, plant the root ball slightly high or use a raised bed instead of digging a deep hole that fills with water.
To plant, dig a hole as deep as the root ball and twice as wide. Set the top of the root ball level with or slightly above the surrounding soil. Water deeply right after planting and add a few inches of mulch, keeping it from piling against the stems.
Keep the soil moist but not soggy, watering deeply and less often to build deep roots.27Proven Winners. Loropetalum – The Ultimate Chinese Fringe Flower Guide from Proven Winners Once established, the plant is drought tolerant.28Proven Winners. Loropetalum – The Ultimate Chinese Fringe Flower Guide from Proven Winners Mature plants need watering only during drought,29Plant Addicts. Watering Loropetalum and during long dry spells they should get a deep soak.30Home & Garden Information Center. Loropetalum (Chinese Fringe-Flower) Care, Cultivars & Growing Guide
Containers follow different rules. Pots dry out faster than beds, so check the soil with a finger often in summer, and water when the top inch feels dry. Use a pot with drainage holes so water never sits in the bottom.
Why Leaves Turn Yellow or Lose Their Purple
Leaves that turn yellow while their veins stay green usually point to iron deficiency, the most common cause of yellowing.31Plantgeh. Chinese Fringe Flower Yellowing or Losing Its Purple? Here’s Why In alkaline soil, iron won’t dissolve, so roots can’t take it up even if it’s present.32Neil Sperry’s GARDENS. Question of the Week – Number Two: June 4, 2020 The newest leaves, farthest from the roots, show it first.33Neil Sperry’s GARDENS. Question of the Week – Number Two: June 4, 2020
Other kinds of yellowing look different. Uniform yellowing of older leaves in soggy soil points to too much water instead, and a few old leaves yellowing and dropping is normal for an evergreen.
Before treating, test the soil. A home pH kit or a lab test through your local extension office tells you whether the soil is actually too alkaline. If the pH is high, use an iron supplement and an acidifying fertilizer made for azaleas, then retest after a season to see whether the soil is moving toward the acidic range loropetalum prefers.
Some soil mistakes cause iron-starved yellowing in the first place. Planting next to a concrete foundation or walkway can raise soil pH. Lime meant for lawns should stay away from loropetalum beds, while peat or pine bark mulch helps keep soil acidic.
Leaf color also depends on light. Good light boosts the red pigments in purple loropetalum leaves, deepening their color.34PubMed Central. Phenotypic, Physiological, and Molecular Response of Loropetalum chinense var. rubrum under Different Light Quality Treatments Based on Leaf Color Changes Plants in deep shade tend to look greener, while those in good light keep stronger purple.
Pruning for More Flowers
Pruning can make loropetalum bloom a few days to over a week earlier,35PubMed Central. Different pruning level effects on flowering period and chlorophyll fluorescence parameters of Loropetalum chinense var. rubrum and pruned plants produce more flowers than unpruned ones.36PubMed Central. Different pruning level effects on flowering period and chlorophyll fluorescence parameters of Loropetalum chinense var. rubrum Dwarf varieties stay near their mature size, though, so heavy cutting is rarely needed.
Prune right after spring flowering so next year’s buds can form. Pruning in fall can trigger soft growth that freezes. A light trim then is enough to gain the extra flowers. Cutting back a few of the longest stems encourages branching, which creates more places for buds to form. Avoid shearing a weeping type like Purple Pixie, which ruins its cascading shape. Clean your tools with rubbing alcohol between plants to avoid spreading disease.
Bacterial Gall and Other Problems
Bacterial gall starts as small knots on stems and twigs.37Home & Garden Information Center. Bacterial Gall of Loropetalum The knots grow into larger, dark, rough, irregular patches.38Home & Garden Information Center. Bacterial Gall of Loropetalum It spreads fast in warm, wet weather, carried by water and dirty tools,39Home & Garden Information Center. Bacterial Gall of Loropetalum and left alone, it eventually kills the whole plant.40Home & Garden Information Center. Bacterial Gall of Loropetalum
No spray will stop or cure it.41Home & Garden Information Center. Bacterial Gall of Loropetalum Remove and dispose of the entire infected plant right away.42Home & Garden Information Center. Bacterial Gall of Loropetalum Bag it for the trash rather than composting it. The gall on loropetalum infects only loropetalum, not olive, mandevilla, or almond.43PubMed. Bacterial Gall of Loropetalum chinense caused by Pseudomonas amygdali pv. loropetali pv. nov.
To keep it out of your garden, inspect the stems of new plants at the nursery before buying. Water at the base instead of spraying the leaves and stems, and disinfect pruners after working on any plant with knots.
After removing a sick plant, wait before putting a new loropetalum in the same spot, or consider a different kind of shrub there. Keep watching neighboring loropetalums for knots.