Dinnerplate Japanese Iris ‘Sundae’ is a show-stopping perennial, celebrated for its exceptionally large, ruffled blooms that resemble a sumptuous dessert. Part of the Iris ensata group, ‘Sundae’ produces spectacular flowers in shades of soft lavender, pink, or white—often with delicate veining or contrasting central markings—set against tall, upright stems and slender, sword-like foliage. Blooming in early to mid-summer, it thrives in moist, acidic soils and performs beautifully around ponds, in bog gardens, or other damp, sunny to partially shaded spots. A truly elegant choice for adding drama and grace to summer borders.
Exposure: Full-Part Sun
Bloom Time: Late-Spring to Summer
Size: 18-24" x 12-24"
Hardiness: Zone 4