Caption: "Thuja occidentalis 'Nuclear Blast', 2018 photo, [Arborvitae], 4x4ft. #Conifer#T2J, USDA Hardiness Zone 6, -, Bloom Month --, In Garden Bed S1 for 265 DAYS (MSU ). Planted in 2017.Found growing near a nuclear facility in MI. Probably only available at MS