Caption: "Paeonia 'Coral Sunset', 2017, (2-SD-PK) Hybrid [Peony], pay-OHN-ee-uh HIB-rih-duh, 28 in #Perennial (Wissing 1965), USDA Hardiness Zone 4, Coral, Bloom Month 5c-6, In Garden Bed E4 for 5.7 YEARS. E SD. Peony Coral Sunset is a large cup-shaped semi-double