Common Name: Penstemon
Genus: Penstemon
Cultivar: 'Blackbird'
Skill Level: Beginner
Exposure: Full sun, Partial shade
Hardiness: Hardy
Soil type: Well-drained/light
Height: 90cm
Spread: 90cm
Time to divide plants: March to April
Time to take cuttings: July to August
Flowering period:
July
to
October
'Blackbird' is a striking plant for the herbaceous border with its dark burgundy flowers and red striped throats. It should flower throughout the summer until late autumn, attracting plenty of beneficial insects into the garden. It prefers a sunny, well-drained position. Cut the plant back to ground level in spring.
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