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Create your own plant list and get plant care reminders direct to your inbox!
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Beginner
skill rating |
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1m
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: Persicaria campanulata
Other names: Lesser knotweed, Polygonum campanulatum
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Genus: Persicaria
Species: P. campanulata - P. campanulata is an herbaceous perennial with ovate foliage and panicles of light-pink, bell-shaped flowers in summer and autumn.
Persicaria campanulata is: Deciduous
Flower: Pale-pink in Summer; Pale-pink in Autumn
Foliage: Green in Summer; Green in Autumn
Habit: Clump-forming
Plant with:
Aruncus dioicus (Goat's beard)
Persicaria campanulata (Lesser knotweed) will reach a height of 1m and a spread of 1m after 2-5 years.
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Suggested uses: Beds and borders, Cottage/Informal, Low Maintenance, Prairie planting
Cultivation: Plant in any moist soil in sun or partial shade.
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| Soil types: |
Clay, Loamy |
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| Soil drainage: |
Moist but well-drained, 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: |
North, South, East, West |
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| Exposure: |
Exposed, Sheltered |
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| Hardiness: |
Hardy (H4) |
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Discuss Persicaria campanulata (Lesser knotweed) with other Shoot members.
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Question from
Anne Kibble
How do I take cutting from a Persicaria
- Views: 61
- Replies: 2
- Posted: Wed. 31st August 2011 19:12
- Last reply: Sun. 18th September 2011 10:24
We list 15 suppliers who tell us they sell Persicaria campanulata (Lesser knotweed). In order to see the list you'll need to either register or log in as a full member.
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