- Average Seeds per Packet
- Packet Price
Hardy naturalised Herbaceous Perennial, originally from Southern Europe; usually of damp, shady places; with pairs of large, very dark purple flowers on tall, leafy stems above bold, deeply lobed foliage in May to July.
Height x Spread:
30 in (75 cm) x 24 in (60 cm)
Very attractive to Bees and Hoverflies.