There’s something almost theatrical about the moment Sugar Surprise opens — those enormous 7-inch blooms unfurl in shades that shift and layer like a watercolor painting, earning this Rockii tree peony its playful name. Plant your bareroot specimen in fertile, well-drained soil with a neutral to slightly alkaline pH, in a spot with partial shade — dappled morning light suits it beautifully. Water moderately during establishment, keeping the soil evenly moist but never soggy, especially in winter when waterlogged conditions can cause real harm. A light layer of mulch protects roots in colder climates. Hardy in USDA zones 4–9, this deciduous shrub arrives dormant at 10–25 inches with 2–3 branches, reaching roughly 3 feet by its first spring flush.
Ships bare root in fall (September–November) — the proven window for strong root establishment. Local pickup available upon request.
🍂 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.
A minimum of 100 LY Nursery tree peony plants is required per order. Shipping is included. Ships directly from the grower farm in China.











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