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Disanthus

Disanthus ceridifolius (dis-AN-thus ser-uh-sid-ih-FOH-lee-us)

Family: Hamamelidaceae Non-native Shrub (3-15 ft)

Redbud hazel is an ornamental, vase-shaped, multi-stemmed, broadleaf deciduous shrub that grows 6 to 10 feet tall and 8 to 10 feet wide. In the spring, the leaves are blue-green, heart-shaped, similar to a redbud, and in fall, the foliage puts on a show, turning red, yellow, and orange. It has small starfish-shaped flowers in the fall after the leaves have dropped. It is a member of the witch-hazel family (Hamamelidaceae), and is native to Southeast China and Japan. The genus name, Disanthus, is derived from two Greek words: dis , meaning "twice," and anthos , meaning "flower." This references its paired flowers. The specific epithet, cercidifolius , refers to the similarity of its leaves to those of the genus Cercis, commonly known as redbuds . The common name, Redbud Hazel, refers to the leaf's resemblance to redbuds, and the flower's relationship to witch hazel. Best planted in shade to partial shade with moist, fertile, well-drained, acidic soil. Give it protection from strong winds, hot afternoon sun, drought, and deer. Propagated by seed or layering. This slender shrub is one of the best for fall color, even in full shade. The color change begins early and intensifies through the fall season. The flowers are produced late in the fall, usually after the leaves have fallen. They appear at the end of the leaf axil on the branch tip. To provide fall color to your landscape, consider this medium-sized shrub as a border, specimen, accent, or foundation planting. Insects, Diseases, and Other Plant Problems: Generally, insect pest-free and disease-free. Some susceptibility to fungal diseases in hot, humid climates. This shrub has been reported to be difficult to establish.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 60 attributes.

How it fits the guild

Guild layer 3 - Shrub (3-15 ft) Optimal soil pH Acid (<6.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Full plant profile

Growing Conditions
Plant type
Shrub
Life cycle
Perennial
USDA zones
5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Light
Deep shade (Less than 2 hours to no direct sunlight) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
High Organic Matter
Soil pH
Acid (<6.0)
Soil drainage
Good Drainage | Moist
Available space
6-feet-12 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 6 ft. 0 in. - 10 ft. 0 in. | Width: 8 ft. 0 in. - 10 ft. 0 in.
Growth rate
Slow
Maintenance
Medium
Canopy layer
3 - Shrub (3-15 ft)
Form & Appearance
Habit / form
Multi-stemmed; Spreading; Vase
Foliage
Deciduous
Leaf color
Blue; Green
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Cordate
Leaf margin
Entire
Leaf value
Showy
Leaf size
3-6 inches long, 3-6 inches wide
Hairs present
No
Leaf detail
The leaves are 2 to 4.5 inches long, dark bluish-green, which begins to change color in early fall with tints of burgundy that are followed by crimson with orange and gold undertones. The leaves are heart-shaped with a cordate base.
Fall color
Gold/Yellow; Orange; Purple/Lavender; Red/Burgundy
Flower color
Purple/Lavender
Flower value
Fragrant
Flower form
Insignificant
Flower shape
Star
Flower size
< 1 inch
Flower detail
The flowers are 1/2 inch across, dark purple, starfish-shaped, with 5 narrow, spreading petals, bloom in fall after the leaves have fallen. The blooms are tiny and slightly scented.
Bloom time
Fall
Fruit type
Capsule
Fruit detail
The fruit is an obovoid, 2-lobed capsule and contains several glossy black seeds. It ripens in the fall.
Stem color
Brown/Copper
Stem detail
The brown, rounded, smooth stems have white lenticels.
Wildlife & Ecology
Native status
Non-native
Origin
Japan (S. Central & S. Honshu, Shikoku)
Distribution
Native: Southeast China and Japan
Play value
Colorful
Food & Medicine
Harvest time
Fall
Fruit type
Capsule
Landscape Use
Landscape location
Woodland
Landscape theme
Cottage Garden; Rain Garden; Shade Garden
Design feature
Accent; Border; Foundation Planting; Specimen
Garden tags
#deciduous #slender branches #spreading #fall flowers #shrub #moist soil #partial shade tolerant #shade garden #fall interest #crimson leaves #partial shade #deciduous shrub #fall blooms #acidic soils tolerant #drought intolerant #full shade #full sun intolerant
Problems & Resistance
Resistant to
Heavy Shade
Propagation
Layering; Seed

Planted at Hunnicutt

Nobody’s planted this one yet.