Cirsium rivulare Atropurpureum is an elegant, architectural addition to the back of a cottage garden border. It features eye-catching, round crimson thistle flowers up to 3cm in diameter during the summer months, which are borne above vibrant, spiky green leaves. It is a clump-forming perennial or biennial.
Pot Size: 2L
Common Names: Plume Thistle, Brook Thistle
Hardiness: Hardy to –20°C
Height and Spread: 150cm x 50cm over 5 years
Preferred Soil Type: Moist, well drained
Aspect: Full sun
Flowering Period: July – August