Pseudata Iris 'Shiryukyo' is a stunning hybrid iris, combining the best traits of Iris pseudacorus and Iris ensata. This water-loving iris produces large, showy flowers in a captivating shade of violet-blue with yellow signals. The blooms, typically appearing in late spring to early summer, sit atop tall, sturdy stems that can reach 3-4 feet in height. Its sword-like foliage remains attractive throughout the growing season, providing vertical interest even when not in bloom. Shiryukyo thrives in moist to wet soils, making it an excellent choice for water gardens, pond edges, or consistently damp areas of the garden. Like other water irises, it's also effective in helping to filter water in natural water features. This iris is relatively low-maintenance, deer-resistant, and attracts pollinators, combining beauty with practical benefits in the landscape.
Excellent companion plants for Pseudata Iris include: Cardinal Flower, Joe-Pye Weed, Swamp Milkweed, Canna Lilies, and various ornamental grasses like Sedges.
Iris Plant Care Instructions: Irises are relatively low-maintenance plants; however, these actions will help keep them healthy and thriving. Remove spent flowers by cutting them back to the first set of healthy leaves. Any leaves that develop brown tips during the summer can be trimmed just below the browning area - this is a natural process for irises. Avoid mulching around the rhizomes to prevent rot. Regularly remove dead or dried leaves from the plant. In early fall, cut back all foliage to ground level. Divide iris plants every 3-5 years, typically about 4-6 weeks after flowering. Spring is the best time to apply a single application of balanced fertilizer.