Heuchera Carnival Plum Crazy ('Balcarulm'PBR) (Carnival Series)
alum root [Carnival Plum Crazy]
A compact, clump-forming semi-evergreen to evergreen herbaceous perennial producing ruffled, dark, silvery purple foliage with darker veining. Creamy-white flowers appear on upright stems above the foliage from late spring through to the summer
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Cream White | Purple Grey Silver | ||
|---|---|---|---|---|
| Summer | Cream White | Purple Grey Silver | ||
| Autumn | Purple Grey Silver | |||
| Winter | Purple Grey Silver |
Position
- Full shade
- Partial shade
Aspect
East–facing or North–facing or South–facing or West–facing
Exposure
ShelteredDrought resistance
Yes Hardiness
H6Botanical details
- Family
- Saxifragaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen or 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 fertile, humus-rich, moist but well-drained soil, in partial or full shade, and mulch every year; the rootstock tends to push upwards, so every few years, in late summer or early autumn, divide and re-plant with only the crown above ground
Propagation
Propagate by division in late summer or early autumn
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Patio and container plants
- Low Maintenance
- Flower borders and beds
Pruning
No pruning required. Remove dead leaves
Pests
May be susceptible to leaf and bud eelworm and vine weevil
Diseases
May be susceptible to heuchera rust
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.