Corydalis flexuosa 'Craigton Blue'
Pretty fern-like bright green foliage, flowers all Summer.
The best part of this plant, are the delicate looking sky-blue often with white lips, cluster of tubular, two lipped flowers on red stems in spring and early summer.
Looks like it could be hard to grow but really is very easy.
Very fragrant
A pretty woodland plant
Loved by bees and pollinators.