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Beginner skill rating |
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0.5m max. spread |
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1m max. height |
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2-5 years to maturity |
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1 hour care per year |
Botanical name: Penstemon 'Andenken an Friedrich Hahn'
Other names: Penstemon 'Andenken an Friedrich Hahn'
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Genus: Penstemon
Variety or cultivar: 'Andenken an Friedrich Hahn' _ 'Andenken an Friedrich Hahn' is an upright semi-evergreen perennial with erect racemes of tubular bell-shaped, deep wine-red flowers.
Penstemon 'Andenken an Friedrich Hahn' is: Semi evergreen
Flower: Dark-red in Summer; Dark-red in Autumn
Foliage: Dark-green in All seasons
Habit: Upright, Bushy
Awards: RHS AGM (Award of Garden Merit)
Plant with:
Stipa tenuissima (Mexican feather grass), Eustachys distichophylla (Weeping finger grass)
Penstemon 'Andenken an Friedrich Hahn' (Penstemon 'Andenken an Friedrich Hahn') will reach a height of 1m and a spread of 0.5m after 2-5 years.
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Suggested uses: Low Maintenance, Beds and borders, Cottage/Informal
Cultivation: Plant in free-draining soil in a sunny position or light shade.
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| Soil types: |
Chalky, Loamy, Sandy |
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| Soil drainage: |
Well-drained |
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| Soil pH: |
Acid, Alkaline, Neutral |
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| Light: |
Partial Shade, Full Sun |
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| Aspect: |
South, East, West |
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| Exposure: |
Exposed, Sheltered |
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| Hardiness: |
Hardy (H4) |
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Discuss Penstemon 'Andenken an Friedrich Hahn' (Penstemon 'Andenken an Friedrich Hahn') with other Shoot members.
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Question from
Dawn Thornton
Hi
Last Autumn I bought some Penstemon Plugs. I have overwintered them in the greenhouse, potting them on. They are now quite big and strong. Can I plant them out yet or do I need to wait until after that last frost please?
Thanks
Dawn
- Views: 674
- Replies: 4
- Posted: Fri. 19th March 2010 17:56
- Last reply: Mon. 22nd March 2010 09:21
Tip from
Brian mc
I live in North Lanarkshire(scotland) - should I prune this penstemon back to ground level in spring even though we have relatively short flowering season? Or should I just give it a trim back to the new shoots? Also how does this plant respond to being moved transplanted to another spot with the same exposure, soil type and daylight?
- Views: 485
- Replies: 1
- Posted: Sun. 12th October 2008 23:32
- Last reply: Wed. 15th October 2008 19:07
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