'Luxuriant' is a cultivar of fern-leaf dicentra. It has the same, charming, May-time heart-shaped flowers of soft pink, arrayed along a stem like so much elfin laundry. The foliage is a blue-green to grey green, and is deeply toothed and ferny and forms a mound about 12 to 18 inches tall and wide. But after flowering, unlike some bleeding heart, this foliage remains attractive all summer long, and is a lovely contrast to other shady border denizens like hosta, bergenia, and seslaria.
Grow in well drained, loamy soil in part to full shade. It will do fine with morning or late day sun, but mid day is too much, and will likely scorch the foliage. Does well in dry shade sites, but will also tolerate regular watering. Deadhead spent flowers, and cut back old foliage in late winter to early spring as new growth emerges.