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Herbaceous Perennial

Heuchera Big Top Caramel Apple ('Heubopapl'PBR) (Big Top Series)
  • RHS Plants for pollinators

alum root [Big Top Caramel Apple]

A clump-forming, semi-evergreen perennial with a height and spread of 40-45cm, forming a rounded mound of lobed leaves, opening burgundy red in spring and changing to a delicious caramel as the season progresses. Hints of burgundy will return in autumn. Too much sun will result in greener leaves, so keep this sweet treat in a shady spot. Sprays of small white flowers are held on slender stems above the foliage in summer

Synonyms
Heuchera 'Heubopapl'PBR
Heuchera 'Big Top Caramel Apple'PBR (Big Top Series)
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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Red Brown
Summer White Red Brown
Autumn Red Bronze
Winter
Position
  • Full shade
  • Partial shade
Aspect

East–facing or North–facing or West–facing

Exposure
Sheltered
Hardiness
H6
Botanical details
Family
Saxifragaceae
Native to GB / Ireland
No
Foliage
Semi evergreen
Habit
Clump forming
Genus

Heuchera are more or less evergreen, clump-forming perennials with attractive, rounded, shallowly palmately lobed leaves and racemes or panicles of small, tubular flowers, often with colourful calyces

Name status

Trade

How to grow

Cultivation

Grow in a fertile, moist but well-drained, neutral soil in sun or partial shade. The woody rootstock tends to lift out of the ground so mulch annually or lift and replant ensuring the crown is not buried. See Heuchera cultivation for more detailed advice

Propagation

Propagate by division in autumn or by cuttings when in growth

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Patio and container plants
  • Rock garden
  • Flower borders and beds
  • Underplanting of roses and shrubs
Pruning

Remove faded flower spikes and tidy up old foliage in early spring

Pests

May be susceptible to leaf and bud eelworms and vine weevil

Diseases

May be susceptible to heuchera rust

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