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Persicaria affinis 'Donald Lowndes' (Knotweed 'Donald Lowndes')
'Donald Lowndes' is a low-growing, semi-evergreen perennial with dark-green foliage and flower spikes in summer and autumn that emerge light pink and darken with age to dark pink.
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0.5m max. spread |
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0.2m max. height |
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5-10 years to maturity |
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