Hong Hai Yin Bo is sweetly fragrant peony flower. The peony plant is unquestionably one of the finest peonies we've ever grown. Flower color is red, highlighted by a dark black central blotch and bright yellow stamens. Our peony plants are flowering-sized plants grown in Zhongchuan Peony Nursery. Rockii tree peonies are rich in Gansu province, China. If you are a peony flower fan, you should make this rockii tree peony stand up in your garden.