Lilium 'Conca d'Or' is an Orienpet lily: a cross between an Oriental lily and a trumpet lily. It grows 3 to 5 feet tall and blooms in late July to early August. The background color of the large flowers is white, with a large blaze of yellow in the center extending well into the center of the petals. 'Conca d'Or' translates to "golden shell." This plant requires full sun and good drainage. After blooming, the stems should be allowed to wither naturally to allow energy to return to the bulb for the next season's blooms. Protect it from rabbits when the leaves emerge in spring.