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Zone:  4-9

Height:  1 m (3 ft) or more, with tall flower stalk

Spread:  30 cm (12 in); gently self-sows to make colony

Bloom:  June-July; delicate primrose yellow

Foliage:  Dark green rosette and foliage

Light:  Full to part shade

Water:  Moderate to none (once established); avoid wet crowns and roots

Soil:  Average; good drainage

Maintenance:  Cut dead stems at season's end

Garden site:  Mid to back area of perennial bed; lovely against dark background 

Digitalis lutea (Small yellow foxglove)