Iris sibirica 'White Swirl' | White Swirl Siberian Iris
Outstanding garden perennial is maintenance free and exceptionally graceful with its grass-like foliage. In late spring to early summer it bears large, ruffled white flowers with a slight hint of a yellow throat. Great choice for a mixed or herbaceous border, cut flowers.
Exposure: Full Sun Bloom Time: Spring to Summer Height x Width: 30" x 24" Hardiness: -40°C to -34°C USDA Zone: 3