Geum triflorum
grandfather's beard
A clump-forming perennial to 45cm high with grey-green, hairy leaves divided into leaflets. Up to three flowers are borne from early summer on each wiry stem; the single, nodding, cream to purple flowers emerge from reddish-purple flushed buds and are followed by feathery seedheads
Synonyms
Geum triflorum 'Prairie Smoke'
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–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green Grey Silver | |||
|---|---|---|---|---|
| Summer | Cream Purple Red | Green Grey Silver | ||
| Autumn | Green Grey Silver | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H7Botanical details
- Family
- Rosaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Geum are rhizomatous perennials, occasionally spreading by stolons, with a basal rosette of pinnately lobed leaves and saucer-shaped flowers in loose clusters
- Name status
Correct
- Plant range
- N America
How to grow
Cultivation
Grows best in a moist but well-drained soil, rich in organic matter, in sun or even a certain amount of shade. Divide every few years to avoid congestion
Propagation
Propagate by division in spring or autumn
Suggested planting locations and garden types
- Cottage and informal garden
- Patio and container plants
- Wildlife gardens
- Flower borders and beds
- Underplanting of roses and shrubs
Pruning
deadhead to promote more blooms, and cut back old stems after flowering
Pests
May be susceptible to leaf miners, aphids and geum sawfly larvae
Diseases
May be susceptible to Powdery mildews
Get involved
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