Penstemon 'Cathedral Rose'
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An upright, clump-forming, semi-evergreen perennial to 60cm, with lance-shaped, mid-green leaves. Airy spikes of tubular, red-purple flowers with white throats are produced in summer

Scientific classification
- Species
- Penstemon 'Cathedral Rose' (Penstemon 'Cathedral Rose')
- Genus
- Penstemon
- Family
- Plantaginaceae
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- Toxicity
- Herbaceous Perennial
- Plant type
- 0.5-1 metres
- Height
- 0.1-0.5 metres
- Spread
- Semi evergreen
- Foliage
- Clump forming
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Full sun · Partial shade
- Sunlight
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- Ideal temperature
Penstemon 'Cathedral Rose' pictures
Distribution of Penstemon 'Cathedral Rose'
Distribution map
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Culture
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Toxicity
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Quick identification of Penstemon 'Cathedral Rose'
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Penstemon 'Cathedral Rose' care guide
- Moderate regular watering, allowing brief slight drying between soakings
- Watering
- Full sun · Partial shade
- Sunlight
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- Ideal temperature
Watering
Moderate regular watering, allowing brief slight drying between soakings
Fertilizing
Balanced perennial feed every four weeks from spring through summer
Pruning
Remove spent flower spikes to help encourage a long season; cut all stems down to low-growing shoots in mid- to late MarchRegular deadheading can encourage a longer flowering season. In autumn, cut back to by about a third to tidy and reduce windrock, but leave enough to protect the crown over winter. In mid- to late spring cut back to lowest new shoots
Propagation
Propagate by softwood cuttings in early summer or semi-ripe cuttings in midsummer
Growing
Grow in fertile, well-drained soil in full sun or partial shade. In cold areas, protect plant over winter with a dry mulch. See penstemon cultivation
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Common pests and diseases
Diseases
May be susceptible to Powdery mildews
Pests
May be susceptible to aphids and chrysanthemum eelworm
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