Kniphofia 'Elvira'PBR
red-hot poker 'Elvira'
A clump-forming perennial, to 1m tall, with basal mounds of strap-shaped foliage and, from summer to autumn, long, densely-packed spikes of fiery orange flowers; newly-opened flowers have a slightly redder colouring
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Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Orange | Green | ||
| Autumn | Green | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
West–facing or South–facing
Exposure
Exposed or Sheltered Hardiness
H5Botanical details
- Family
- Asphodelaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Columnar upright
- Genus
Kniphofia may be evergreen or herbaceous perennials, with linear or strap-shaped leaves and erect stems bearing a dense raceme of tubular, usually pendent flowers
- Name status
Accepted
How to grow
Cultivation
Grow in full sun and fertile, moist but well-drained soil that isn’t too wet over winter. See kniphofia cultivation for further advice
Propagation
Propagate by division of established clumps in late spring or by taking offshoots from the crown
Suggested planting locations and garden types
- Coastal
- Cottage and informal garden
- City and courtyard gardens
- Flower borders and beds
Pruning
Cut down old flower stems after flowering; old or dead leaves can be tidied up or removed in mid-spring
Pests
Diseases
Generally disease-free
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