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Cercis Canadensis White Pom Poms

Cercis canadensis (SER-sis kan-a-DEN-sis)

Family: Fabaceae Unknown Shrub (3-15 ft)

'White Pom Poms' is a cultivar of the native redbud tree in the bean (Fabaceae) family created by the North Carolina State University College of Agriculture and Life Sciences and the Department of Horticultural Science and released in 2022. It is a cross between 'Dwarf White' (white single flowers), and 'Flame' (double purple flowers). This tree was then backcrossed with 'Royal White' (single white flowers) to obtain a tree with uniformly double, white flowers. Redbuds will grow in full sun to part shade, are pH tolerant and do well in moist average well-draining soils. It will grow up to 12 feet tall and 15 feet wide. Redbuds don't transplant well so choose your site carefully. Flowers are white, fully double, with up to 25 petals per flower (5 petals is typical for redbud). Flower production is heavy. Flowers are female sterile, hence no fruit (seed) pods are formed. Flowering is typically about 7 to 10 days after the usual flowering time of redbud. Leaves remain attractive throughout the growing season and show very limited leaf spot or necrosis, often problematic for redbuds in NC. Use as a specimen, accent or understory tree. Great for small yards. Insects, Diseases, and Other Plant Problems: More resistant to some diseases than other redbuds. Insect pests include leafhoppers, caterpillars, borers, Japanese beetles, treehoppers, scale, and webworms. Possible diseases include canker, dieback, leaf spots, verticillium wilt, blights, and mildew. It can be a short-lived tree, typically living less than 75 years. VIDEO Created by Elizabeth Meyer for "Trees, Shrubs and Conifers," a plant identification course developed in partnership with Longwood Gardens. More information on Cercis canadensis .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 59 attributes.

How it fits the guild

Guild layer 3 - Shrub (3-15 ft) Optimal soil pH Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
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
Tree
Life cycle
Woody
USDA zones
5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Clay; Loam (Silt); Sand
Soil pH
Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist | Occasionally Dry
Available space
12-24 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 10 ft. 0 in. - 12 ft. 0 in. | Width: 12 ft. 0 in. - 15 ft. 0 in.
Growth rate
Medium
Maintenance
Low
Canopy layer
3 - Shrub (3-15 ft)
Form & Appearance
Habit / form
Erect; Multi-stemmed; Multi-trunked; Rounded
Texture
Medium
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Cordate; Ovate
Leaf margin
Entire
Leaf feel
Smooth
Leaf value
Showy
Leaf size
3-6 inches long, 3-6 inches wide
Hairs present
No
Leaf detail
Simple, alternate heart-shaped leaves, 3 to 5 inches long and wide, with smooth, entire margins. Bases are cordate, acute apex, with swelling on petioles just underneath the leaf plate. 7 palmate veins extend from the leaf base. New growth has a reddish tint. Attractive yellow fall color.
Fall color
Gold/Yellow
Flower color
White
Flower value
Showy
Flower form
Umbel
Flower shape
Funnel
Flower size
< 1 inch
Flower detail
Double white sterile flowers with up to 25 petals. Flowers grow in clusters right on new stems as well as older branches.
Bloom time
Spring
Fruit detail
No fruit
Bark color
Black; Dark Brown; Orange
Bark detail
Dark brown to black with orange inner bark that can be visible. Smooth when young, but developing long, narrow plates that separate into scales as the tree matures.
Stem color
Brown/Copper; Red/Burgundy
Stem detail
Slender, glabrous, dark reddish brown to black, zig-zag, spreading and ascending.
Wildlife & Ecology
Native status
Unknown
Wildlife value
12 species of Lepidoptera use this tree as a larval host plant. Host plant for Henry's Elfin butterfly. Caterpillars appear from February to May and have one flight.
Attracts
Butterflies
Play value
Attractive Flowers; Wildlife Larval Host
Landscape Use
Landscape location
Lawn; Patio
Landscape theme
Children's Garden; Cottage Garden
Design feature
Accent; Flowering Tree; Small Tree; Specimen; Understory Tree
Garden tags
#flowering tree #showy flowers #white flowers #deciduous tree #full sun #spring flowers #host plant #sterile #partial shade tolerant
Problems & Resistance
Insect problems
Japanese Beetle; Caterpillars That Feed on Trees and Shrubs; Redbud Leaffolder
Resistant to
Deer; Diseases
Particularly resistant to
Deer
Fire risk
low flammability

Planted at Hunnicutt

Nobody’s planted this one yet.