Semi-evergreen ground cover plant with short rosy red flower spikes in mid to late summer. Good ground-cover even in dry shade. Hardy. Up to 30cm
At a glance
Common Name
Knotweed 'Superba'
Type
Hardy perennial
Height
Ground cover
Colour
Red
Spread Rate
Moderate
Flowering
Mid Summer
Soil Type
Moist, Normal, Drained
Aspect
Part-shade, Sun
Pollination
Attractive to pollinators
Awards
RHS AGM Award
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Persicaria affinis 'Superba' (Knotweed 'Superba'): Semi-evergreen ground cover plant with short rosy red flower spikes in mid to late summer. Hardy. Up to 30cm