Halloween Halo Tall Bearded Iris. Trick or Treat! This joyous and graceful iris is more of a treat than a trick. The Halloween Halo Tall Bearded Iris (Iris germanica 'Halloween Halo') borrows its coloring from candy corn but its beauty from an angel. This German Iris blooms brightly in spring and can rebloom in fall! The Halloween Halo Tall Bearded Iris has strong stems that don't bend under the weight of these prolific and sizable blooms. These blossoms feature graceful ruffled falls with bright buttery margins that highlight this... - Halloween Halo Tall Bearded Iris. | 
