Caption: "Chrysanthemum rubellum 'Mary Stoker', 2018 photo, Common Name: Korean Mum , Size: 2-3ft., Yellow single, Breeder: (Heirloom), USDA Hardiness Zone 5, Michigan Bloom Month 8-9, In Garden Bed S3 C3 C1 (2016) for 3.3 YEARS (blue). Planted in 2015.Family Aste