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Penstemon 'Raven' (Penstemon 'Raven' )
2 hours care
per year
per year
1m
Max height
Max height
0.5m
Max spread
Max spread
2-5 years
To maturity
To maturity
Plant details
Botanical name
Penstemon 'Raven'
Other names
Penstemon 'Raven' , Beardtongue 'Raven'
Genus
Penstemon Penstemon
Variety or Cultivar
'Raven' _ 'Raven' is an erect, clump-forming, semi-evergreen perennial with narrowly ovate, mid- to bright green leaves and, in summer, panicles of bell-shaped, deep purple flowers with red-striped, white throats.
Penstemon 'Raven' is: Semi evergreen
Habit
Clump-forming, Erect
Awards
RHS AGM (Award of Garden Merit)
Flower
Dark-purple in Summer
Foliage
Green in Spring; Green in Summer; Green in Autumn
How to care
Watch out for
Specific pests
Glasshouse red spider mite , Leaf and bud eelworms , Slugs , Snails Glasshouse red spider mite , Leaf and bud eelworms , Slugs , Snails
General care
Pruning
Deadhead after flowering to maintain vigour. In autumn, cut back by 2/3 of plant height to prevent wind damage, leaving 1/3 to protect the crown from frost. Remove all old stems at the base in mid- to late spring once new shoots emerge at ground level.
Propagation methods
Division, Semi-hardwood cuttings, Softwood cuttings
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Where to grow
Penstemon 'Raven' (Penstemon 'Raven' ) will reach a height of 1m and a spread of 0.5m after 2-5 years.
Suggested uses
Beds and borders, Bees (attract & feed bees), Cottage/Informal, Wildlife
Cultivation
Plant in fertile, well-drained soil in full sun with shelter from cold, drying winds and frost. Tolerates light shade. Protect with a dry winter mulch.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Partial Shade, Full Sun
Aspect
South, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Tender in frost (H3), Hardy (H4)
Companion plants
Botanical name
Penstemon 'Raven'
Other names
Penstemon 'Raven' , Beardtongue 'Raven'
Genus
Penstemon Penstemon
Variety or Cultivar
'Raven' _ 'Raven' is an erect, clump-forming, semi-evergreen perennial with narrowly ovate, mid- to bright green leaves and, in summer, panicles of bell-shaped, deep purple flowers with red-striped, white throats.
Native to
Garden origin
Foliage
Semi evergreen
Habit
Clump-forming, Erect
Awards
RHS AGM (Award of Garden Merit)
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Colour
Flower
Dark-purple in Summer
Foliage
Green in Spring; Green in Summer; Green in Autumn
How to care
Watch out for
Specific pests
Glasshouse red spider mite , Leaf and bud eelworms , Slugs , Snails
General care
Pruning
Deadhead after flowering to maintain vigour. In autumn, cut back by 2/3 of plant height to prevent wind damage, leaving 1/3 to protect the crown from frost. Remove all old stems at the base in mid- to late spring once new shoots emerge at ground level.
Propagation methods
Division, Semi-hardwood cuttings, Softwood cuttings
Monthly care advice
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Where to grow
Penstemon 'Raven' (Penstemon 'Raven' ) will reach a height of 1m and a spread of 0.5m after 2-5 years.
Suggested uses
Beds and borders, Bees (attract & feed bees), Cottage/Informal, Wildlife
Cultivation
Plant in fertile, well-drained soil in full sun with shelter from cold, drying winds and frost. Tolerates light shade. Protect with a dry winter mulch.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Partial Shade, Full Sun
Aspect
South, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Tender in frost (H3), Hardy (H4)
USDA zones
Zone 10, Zone 9
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Penstemon 'Raven'
Penstemon 'Raven' (Bear's Britches behind) (20/10/2010)
Penstemon July 14
| This plant likes... | Garden match | |
| Soil types: | Chalky, Loamy, Sandy | Tell us... |
| Soil drainage: | Well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Partial Shade, Full Sun | Tell us... |
| Aspect: | South, East, West | Tell us... |
| Exposure: | Exposed, Sheltered | Tell us... |
| Hardiness: | Tender in frost (H3), Hardy (H4) | Tell us... |
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DISCUSS THIS PLANT
when is the best time to move these? mine has grown taller than i expected and I want to move it back in the bed
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