Pot Size: 1.5 litre Price: £12.00 Description: From one of our seed collections gathered on the Gassan Peninsular on the north-east coast of Honshu, Japan in 2005. A selected form of this perennial species arising from a shortly creeping rhizome, with stout upright stems to 70cm tall. With ovate to elliptic incised and coarsely toothed leaves to 25cm long, bearing many flowered noticeably wide cymes of yellow spurred flowers from June to September, followed by small winged seed with a very distinctive odour. Easily grown in good light or part shade in a drained fertile soil.
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