penstemon 'Roy Davidson'
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Roy Davidson' is a mat-forming perennial to 10cm in height, with slightly glossy, bright green leaves and short stems bearing white-lipped, tubular pink flowers
Scientific classification
- Species
- penstemon 'Roy Davidson' (Penstemon procerus 'Roy Davidson')
- Genus
- Penstemon
- Family
- Plantaginaceae
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- Toxicity
- Herbaceous Perennial
- Plant type
- Up to 10 cm
- Height
- 0.1-0.5 metres
- Spread
- Evergreen
- Foliage
- Matforming
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Full sun · Partial shade
- Sunlight
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- Ideal temperature
penstemon 'Roy Davidson' pictures
Distribution of penstemon 'Roy Davidson'
Distribution map
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Culture
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Toxicity
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Quick identification of penstemon 'Roy Davidson'
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penstemon 'Roy Davidson' care guide
- Moderate regular watering, partial soil drying allowed between soaks
- Watering
- Full sun · Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Moderate regular watering, partial soil drying allowed between soaks
Fertilizing
FertilizingBalanced flowering perennial feed monthly all warm active months
Pruning
PruningDeadhead after flowering to maintain vigour, then cut back to base in winter
Propagation
PropagationPropagate by softwood cuttings in early summer or semi-hardwood cuttings in midsummer. Propagate by division in spring
Growing
GrowingGrow in fertile, well-drained soil in full sun or partial shade. In cold areas, protect plant overwinter with a dry winter mulch
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Common pests and diseases
Diseases
May be subject to a downy mildew
Pests
May be attacked by slugs, snails and chrysanthemum eelworms
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