Persicaria bistorta 'Superba'
Also called Knotweed
More About Persicaria bistorta 'Superba'
- AKA Polygonum bistorta 'Superba'
- Dense, soft pink spikes appear on tall, stalky stems
- Large, 20 cm, ovate, green leaves with a prominent, white, central vein
- Red, fall colour
- Bloom Time: July to October
- Flower Height: 90 cm
- Foliage Height: 60 cm
- Flower Size: 15 cm
Fleece Flower Growing and Maintenance Tips
Plant in full sun in a moisture retentive (soil should be consistently moist), organically rich soil. Use for edging border fronts, in rock gardens or as a ground cover. It can also be grown in light shade and along a stream or pond bank. Plants are easily divided in early spring.
Persicaria bistorta 'Superba' Characteristics
Moist to Average
Flowering TimeLt. Sum-Fall