Overview
Cercis canadensis 'Royal White' is a spreading branched tree in the genus Cercis, part of the Fabaceae family, with deciduous foliage. It typically grows around 12 m tall. Cercis canadensis 'Royal White' grows best in full sun, and tolerates sandy and loamy soils and any pH. Its UK hardiness is rated H7. Suggested uses include cottage and informal garden and wildlife gardens.
About
Cercis canadensis, the eastern redbud, is a large deciduous shrub or small tree, native to eastern North America from southern Michigan south to central Mexico, west to New Mexico, but able to thrive as far west as California and as far north as southern Ontario. It is the state tree of Oklahoma and the official city tree of Huntington Beach.
Wikipedia contributors, CC BY-SA 4.0 — Cercis canadensis
About the genus
Cercis is a genus of flowering plants in the subfamily Cercidoideae of the pea family Fabaceae. It contains small deciduous trees or large shrubs commonly known as redbuds in the USA. They are characterised by simple, rounded to heart-shaped leaves and pinkish-red flowers borne in the early spring on bare leafless shoots, on both branches and trunk ("cauliflory").
Wikipedia contributors, "Cercis", CC BY-SA 4.0 — Cercis
Growing conditions
Best soil and position for Cercis
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H7
Plant details
Cercis canadensis 'Royal White' size, habit and characteristics
- Plant type
- Tree
- Habit
- Spreading branched
- Foliage
- Deciduous
- Height
- 12 m
- Suggested uses
- Cottage and informal garden, Wildlife gardens
Care notes
Pruning and caring for Cercis canadensis 'Royal White'
- Propagation
- Seed, Semi-hardwood cuttings in summer
- Pest resistance
- Leafhoppers, Scale insects
- Disease resistance
- Verticillium wilt, Coral spot, Honey fungus
Frequently asked questions
Where is the best place to plant Cercis canadensis 'Royal White'?
Cercis canadensis 'Royal White' prefers full sun. It suits sheltered positions.
What soil does Cercis canadensis 'Royal White' need?
Cercis canadensis 'Royal White' grows best in sandy and loamy soil. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
How big does Cercis canadensis 'Royal White' grow?
Cercis canadensis 'Royal White' reaches a height of 12 m.
Is Cercis canadensis 'Royal White' hardy in the UK?
Cercis canadensis 'Royal White' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Cercis canadensis 'Royal White'?
Seed, Semi-hardwood cuttings in summer.