Dutch Iris make good cut flowers, and look best when massed together. They may also be grown in containers. The bulbs can be dug and divided after the foliage has faded to reinvigorate the bulb patch if needed.
Iris x hollandica, Dutch Iris (plants in pot)
Height: 18-24". Bloom in late spring. Easy to grow. Tolerant of black walnut. Resistant to deer and rabbits.