Penstemon 'Grape Taffy'

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A vigorous, upright, clump-forming, semi-evergreen perennial to 60cm, with branches from the base and lance-shaped, mid-green leaves. From early summer to late autumn produces showy spikes of large, bell-shaped, rich red-purple flowers with white throats

Penstemon 'Grape Taffy'

Scientific classification

Species
Penstemon 'Grape Taffy' (Penstemon 'Grape Taffy')
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
Sunlight
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Ideal temperature

Penstemon 'Grape Taffy' pictures

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Distribution of Penstemon 'Grape Taffy'

Distribution map

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Culture

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Toxicity

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Quick identification of Penstemon 'Grape Taffy'

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Penstemon 'Grape Taffy' care guide

Moderate regular watering, allowing brief slight drying between soakings
Watering
Full sun
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

Regular 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. 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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