Overview
Heuchera chlorantha 'Burnt Sienna' is a clump-forming herbaceous perennial in the genus Heuchera, part of the Saxifragaceae family, with evergreen, rounded, shallowly lobed foliage. Heuchera chlorantha 'Burnt Sienna' grows best in partial shade, and tolerates loam and sand soils and neutral pH. Its UK hardiness is rated H6. Suggested uses include borders, containers, ground cover and underplanting of roses and shrubs.
About
Heuchera chlorantha 'Burnt Sienna' is a clump-forming cultivar of the alum root genus, known for its mostly evergreen, rounded, and shallowly lobed foliage arranged in a palmate pattern. This perennial thrives in partial shade and prefers fertile, well-drained loam or sandy soils with neutral pH and consistent moisture. Suitable for sheltered positions with various aspects, it is hardy to UK zone H6. 'Burnt Sienna' is valued for its spring and summer interest, making it ideal for borders, containers, ground cover, and underplanting roses and shrubs. Propagation is best done by division in autumn.
About the genus
Heuchera is a genus of largely evergreen perennial plants in the family Saxifragaceae. All species are native to North America except for Heuchera sichotensis, native to the Russian Far East. Common names include alumroot and coral bells.
Wikipedia contributors, "Heuchera", CC BY-SA 4.0 — Heuchera
Growing conditions
Best soil and position for Heuchera
- Sunlight
- Partial shade
- Soil type
- Loam, Sand
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, South-facing, North-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H6
Plant details
Heuchera chlorantha 'Burnt Sienna' size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Clump-forming
- Foliage
- Evergreen, Rounded, Shallowly lobed
- Suggested uses
- Borders, Containers, Ground cover, Underplanting of roses and shrubs
Care notes
Pruning and caring for Heuchera chlorantha 'Burnt Sienna'
- Propagation
- Division in autumn
- Pest resistance
- Vine weevil, Leaf and bud eelworm
- Disease resistance
- Heuchera rust
Frequently asked questions
Where is the best place to plant Heuchera chlorantha 'Burnt Sienna'?
Heuchera chlorantha 'Burnt Sienna' prefers partial shade. It suits sheltered positions.
What soil does Heuchera chlorantha 'Burnt Sienna' need?
Heuchera chlorantha 'Burnt Sienna' grows best in loam and sand soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Heuchera chlorantha 'Burnt Sienna' hardy in the UK?
Heuchera chlorantha 'Burnt Sienna' has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Heuchera chlorantha 'Burnt Sienna'?
Division in autumn.
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More in the Heuchera genus
- Heuchera 'Cappuccino'
- Heuchera amer. 'Dale's Strain'Coral Bells
- Heuchera americanaAmerican alum root
- Heuchera cylindricaroundleaf alum root
- Heuchera cylindrica 'Hyperion'alum root 'Hyperion'
- Heuchera micranthasmall-leaved alum root
- Heuchera sanguineacoral bells
- Heuchera sanguinea 'Bressingham Blaze'Coral Bells