1 named cultivar

‘Buckeye Belle’Buckeye Belle Peony

perennial

Tibetan Tree Peony

The Story

Plant Bio

Paeonia deltoidea is a species of tree peony, a deciduous shrub prized for its large, showy flowers and attractive, deeply divided foliage. It forms a woody framework that persists through winter.

Notable for its large, typically yellow, bowl-shaped flowers, a rare color among peonies. It is a vigorous, multi-stemmed deciduous shrub.

Uses & Benefits:

Deltoidea peonies offer stunning, fragrant blooms that enhance garden aesthetics during spring and early summer.

Their durable flowers make excellent cut flowers for bouquets and floral arrangements.

Provides nectar for pollinators like bees and butterflies, supporting local ecosystems.

Essentials

At a Glance

Plant Type

Perennial

Height

79 inches

Width

79 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Low to Moderate

Humidity

Moderate

Lifespan

Decades with proper care

Native To

Tibet, South-Central China

Toxicity

Mildly toxic to humans and pets if ingested

Planting

How to Grow

Tuck seeds into well-draining soil in early fall or spring.
Mist cuttings with water and place in a humid environment for rooting.
Water regularly to keep soil moist but not soggy.
Fertilize with balanced fertilizer in early spring.
Prune after flowering to maintain shape and health.
Mulch around the base to conserve moisture and suppress weeds.

Pro Tip

Plant in a sheltered spot with good air circulation for optimal growth.

Keep It Thriving

Care Guide

Do

Water deeply during dry spells 🌱
Prune dead or damaged stems after flowering
Apply mulch to retain moisture

Don't

Avoid overwatering to prevent root rot ❌
Don’t disturb roots during flowering
Refrain from fertilizing late in the season

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Fertilize
Mulch
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Elegant perennial borderShady woodland garden accentFragrant cut flower display

Companion Plants

HostaFerns AstilbeBleeding Heart Coral Bells

Multiply

Propagation Methods

Good to Know

Common Questions

Tibetan Tree Peony questions

What zones can Tibetan Tree Peony grow in?

Tibetan Tree Peony is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Tibetan Tree Peony deer resistant?

Yes — Tibetan Tree Peony is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Tibetan Tree Peony bloom?

Tibetan Tree Peony typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Tibetan Tree Peony need full sun?

Tibetan Tree Peony does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Tibetan Tree Peony drought tolerant?

Yes — once established (usually after the first full season), Tibetan Tree Peony handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.