This grower is sure of this plant identification.
A beautiful member of the cow-parsley group with lacy white flowers, May-Jun. 1.2m in height. Glorious purple ferny foliage. Any soil in sun or part shade. Biennial.
Anthriscus sylvestris ‘Ravenswing’ (Cow Parsley). This is a cow parsley with feathery, deep purple leaves and pink-tinged, white flowers. Attractive to butterflies. Biennial.
This plant might need staking.
Foliage and flowers.