Dicentra spectabilis 'Alba' (White Bleeding Heart 'Alba') brings old-fashioned charm to your spring garden with arching stems lined in pure white, heart-shaped flowers above finely divided, fern-like foliage. You will get the best display in rich, humus-heavy soil that stays evenly moist but drains well, especially as the plant wakes up and blooms in spring.
Give it partial shade to full shade. In cooler climates it can handle more sun if the soil stays cool and moist, but in warmer areas protect it from hot afternoon sun. Planting where it receives morning light and afternoon shade helps keep the foliage attractive longer.
Expect a tidy clump about 24-30 inches tall, with a mature spread of roughly 24-30 inches. After flowering, the plant often declines and may go summer dormant, leaving open space. Plan companions such as hostas, ferns, or other shade perennials to fill in as the season progresses.
For care, water during dry spells, mulch to conserve moisture, and avoid wet winter soils. Cut back spent stems and yellowing foliage as it fades. Divide established clumps in the cool seasons if you want to rejuvenate or share plants.
All parts of Dicentra spectabilis are considered poisonous if ingested, so place it thoughtfully if you have pets or small children, and wear gloves if your skin is sensitive while handling.