White Swallow Tail Flecked with Gold, Chinese rockii tree peony
Name in Chinese and pin yin: 點金白燕尾 Dian Jin Bai Yan Wei
Notable characteristics: The evocative name says it all! Stunning flowers to 8" with a sweet fragrance. Spreading habit, to 4' tall and 4' wide.
Cultivar group, hybridizer and year introduced: Rockii group, this cultivar was hybridized by Chen Dezhong of the Peace Peony Garden in Lanzhou, Gansu province, China.
Growth habit and size at maturity (10 years old): Upright and semi-spreading habit, to 4' tall and 4' wide.
Flower form and size: Anemone double form blossoms, 7-8".
Flower fragrance: Delicate, sweet.
Bloom time: Mid- season Chinese tree peony, blooms in our USDA zone 6a garden in the second week of May. Blooms at least a week before other rockii type tree peonies.
Zone hardiness: Proven in USDA zones 4-9.
Plant size: 1 year old tree peonies have 1 woody stem with offshoot buds and the start of more branching. Root system is strong and well balanced. This size plant will most likely flower its second spring in the ground.