Large blue violet petals with light blue streaks and bright yellow centers. Showy in bloom. Narrow, upright green grass-like foliage. Ideal in moist boggy areas.
Deciduous perennial forms clumps of stiff, sword-shaped green foliage. Large, flattened, white and purple blooms bloom in summer. Rich, moist, acidic soil. Ideal for wet bog gardens and along pool sides.
Large pristine white blooms with yellow throats on top of sturdy clumps of green, sword-like foliage. Excellent in water gardens. Showy when planted in mass.
Dense clumps of narrow deep green leaves to about 12 inches long. Hardy to about 0 degrees Full sun to part shade. From mid-spring to early summer, each flower stem produces 1 to 2 blue, lavender-blue, yellow, cream or white...
Dense clumps of narrow deep green leaves to about 12 inches long. Hardy to about 0 degrees F. Sull sun to part shade. From mid-spring to early summer, each flower stem produces 1 to 2 blue, lavender-blue, yellow, cream or...
Easy to grow perennial vigorously forms clumps of lance-like foliage. Very dark purple blooms with velvet texture and white centers on 30 to 36 inch stems spring to summer. Ideal in mixed borders.
Outstanding sparkling white flowers with a touch of yellow centers. Will rebloom later in season. Erect grass-like foliage. Can tolerate wet or dry soil.
