Edible portion : Leaves
A bush. It grows 1.2-1.5 m high and spreads 1.5-2 m wide. The leaves are oval and have bristles. The leaves are 25 cm long. The flowers are tube shaped and 18 mm long. The start pink but turn blue. It is a temperate plant. It suits hardiness zones 5-10.
Common names : Prickly Comfrey, Rough comfrey, Soft Comfrey,
Synonyms:
Symphytum asperrimum Donn. ex Sims;