Siberian Iris (Iris sibirica). Hardy herbaceous perennial Description: Showy, six-segmented flowers bloom in late spring; the 3 outer petals (falls) are beardless; the species flowers are shades of blue and purple; grass-like foliage Habit: 2- to 4-foot erect plants forming clumps 18 to 24 inches wide Culture: Grows in full sun or partial shade; tolerant of poor, dry soils, but grows best in fertile, moist, slightly acid soils Hardiness: USDA Zones 3 through 9 The Siberian Iris was first introduced... - Siberian Iris (Iris sibirica).
White Roof Iris (Iris tectorum 'Alba'). Hardy, late spring-flowering, evergreen perennial Description: Ruffled, orchid-like crested iris has white petals with yellow veins on the crests and falls; flower stalks form amid or slightly above the sword-like leaves. Habit: F... - White Roof Iris (Iris tectorum 'Alba').
Miss Aravilla Iris (Iris x germanica cv.). Hardy, spring-flowering rhizomatous perennialDescription: Striking blend of golden standards with reddish-maroon, variegated falls and orange to deep yellow beardsHabit: Erect, clump forming plants grow 2-4 feet high and 1-2 feet wi... - Miss Aravilla Iris (Iris x germanica cv.).
Indian Chief Iris (Iris x germanica cv.). Hardy, spring-flowering rhizomatous perennialDescription: Lovely maroon bitone iris with lighter maroon standards and darker, velvety maroon falls; orange to deep yellow beardsHabit: Erect, clump forming plants grow 2-4 feet high ... - Indian Chief Iris (Iris x germanica cv.).
True Delight Iris (Iris x germanica cv.). Hardy, spring-flowering rhizomatous perennialDescription: Tall, plicata bearded iris; white standards and falls are edged in lavender "stitching"Habit: Erect, clump forming plants grow 3 feet high and 1-2 feet wide; spreading slow... - True Delight Iris (Iris x germanica cv.).
California Blue Iris (Iris x germanica cv.). Hardy, spring-flowering rhizomatous perennialDescription: Very tall bearded iris bears large, fragrant, medium-blue flowers with lemon yellow beardsHabit: Vigorous, erect, clump-forming plants grow over 4 feet high; sp... - California Blue Iris (Iris x germanica cv.).