The handsomely crinkled and contorted leaves of 'Grobbebol' take motherwort to entirely new ornamental territory. An outstanding foliage perennial -- forming large billowy mounds of textural foliage -- it also contributes whorls of small pink falls in late summer. You'll likelly get a few volunteer seedlings, which come true. Propagated from seed. Deep 3.5-inch pots. Zone 3.
Sun to light shade; average to light soil; 30"x18"; mid to late summer