There’s something quietly extraordinary about standing in front of a tree peony in full bloom — and Heavenly Promise (Tao Hua Yuan) earns that moment. Part of the revered Rockii group (*Paeonia rockii*), this variety produces enormous 7.5-inch blossoms with the delicate, ink-brushed markings characteristic of wild Chinese mountain peonies. Once established, it becomes a permanent garden presence you’ll look forward to every spring.
Your bareroot plant ships dormant in fall (September–November), 2–3 years old with 2–3 branches. Fall planting is ideal: roots settle into warm soil before winter, and cold stratification triggers the strong spring emergence Rockii peonies are known for. Expect about 3 feet of new growth in your first spring season.
Care is straightforward. Plant in partial shade with fertile, well-drained soil that leans neutral to slightly alkaline. Water moderately during establishment — evenly moist, never waterlogged. In colder climates, a light layer of mulch over winter is all it needs. Hardy in zones 4–9.
🍂 Shipping & planting window
Peonies ship in fall (September–November) when fully dormant and bare root.
Fall planting gives roots a full season to establish in warm soil before winter. Cold stratification triggers strong, healthy spring growth and reliable bloom production. Spring-shipped peonies experience root damage during active growth, transplant shock during their bloom cycle, and often lose an entire growing season.
Reviews
There are no reviews yet.