North America Native Plant

Brown’s Peony

Botanical name: Paeonia brownii

USDA symbol: PABR

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Brown’s Peony: A Hidden Gem for Western Native Plant Gardens If you’re looking to add some understated elegance to your native plant garden, meet Brown’s peony (Paeonia brownii) – a delightful native wildflower that’s been quietly beautifying western landscapes long before cultivated gardens existed. This charming perennial forb brings a ...

Brown’s Peony: A Hidden Gem for Western Native Plant Gardens

If you’re looking to add some understated elegance to your native plant garden, meet Brown’s peony (Paeonia brownii) – a delightful native wildflower that’s been quietly beautifying western landscapes long before cultivated gardens existed. This charming perennial forb brings a touch of woodland magic to gardens while supporting local ecosystems.

What Makes Brown’s Peony Special?

Brown’s peony is a true western native, naturally found across eight states: California, Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming. This hardy perennial has adapted to thrive in the diverse climates and conditions of the American West, making it an excellent choice for gardeners seeking authentic regional character.

Unlike its flashy garden cousins, Brown’s peony offers subtle beauty that rewards the observant gardener. The plant produces small, nodding flowers in shades of deep red to maroon during mid-spring. While the blooms aren’t showy from a distance, their rich coloring and delicate form create intimate garden moments worth discovering.

Garden Appeal and Landscape Role

This low-growing beauty reaches about 1.5 feet tall with an equally compact spread. Its deeply divided, blue-green to gray-green foliage provides attractive texture throughout the growing season, and the fall color display adds seasonal interest to the garden. The plant forms a single crown with a semi-erect growth habit that works beautifully in several garden settings:

  • Native plant gardens and wildlife habitats
  • Rock gardens and alpine collections
  • Woodland edges and naturalized areas
  • Drought-tolerant and xeriscape gardens
  • Low-maintenance perennial borders

Benefits for Pollinators and Wildlife

Brown’s peony plays an important role in supporting early spring pollinators when nectar sources are still scarce. Native bees, beneficial flies, and other pollinators visit the flowers for nectar and pollen. The plant’s black seeds may also provide food for small wildlife, though they’re not particularly conspicuous.

Growing Conditions and Hardiness

One of Brown’s peony’s greatest strengths is its adaptability to challenging conditions. This tough native thrives in USDA hardiness zones 4-8, tolerating winter temperatures as low as -23°F. Here’s what this resilient plant needs to flourish:

  • Soil: Medium-textured, well-draining soils with pH between 6.0-8.0
  • Sunlight: Partial shade to full sun (intermediate shade tolerance)
  • Water: Medium moisture needs; drought tolerant once established
  • Climate: Prefers areas with 16-24 inches annual precipitation and at least 110 frost-free days

Planting and Care Tips

Brown’s peony rewards patience – it’s definitely a slow and steady wins the race kind of plant. Here’s how to give it the best start:

Starting from seed: Seeds require cold stratification before planting, mimicking natural winter conditions. Plant in fall or provide artificial cold treatment. Be patient – seedling vigor is low and germination can be sporadic.

Propagation: While seed propagation is most common, the plant can also be propagated by cuttings. Unfortunately, it’s not commercially available from most sources, so you may need to source seeds from specialty native plant suppliers or seed exchanges.

Establishment: Once planted, expect moderate growth rates and be prepared for the long game. This plant has a moderate lifespan and doesn’t resprout if damaged, so choose its location carefully.

Ongoing care: The beauty of Brown’s peony lies in its low-maintenance nature. It has no nitrogen-fixing abilities, moderate fertility requirements, and slow regrowth after disturbance – all of which translate to leave it alone and let it do its thing.

Is Brown’s Peony Right for Your Garden?

This native beauty is perfect for gardeners who:

  • Appreciate subtle, natural beauty over flashy displays
  • Want to support local ecosystems and native pollinators
  • Prefer low-maintenance plants that don’t need constant attention
  • Are creating authentic western native plant gardens
  • Have patience for plants that take time to establish

However, Brown’s peony might not be the best choice if you’re looking for immediate impact, have heavy clay or very sandy soils, or want plants that spread quickly to fill large areas.

Brown’s peony proves that sometimes the most rewarding garden experiences come in small, quiet packages. This western native brings authentic regional character, supports local wildlife, and provides years of subtle beauty with minimal fuss – exactly what many native plant gardeners are seeking.

How

Brown’s Peony

Grows

Growing season

Spring

Lifespan

Moderate

Growth form & shape

Single Crown and Semi-Erect

Growth rate

Moderate

Height at 20 years
Maximum height

1.5

Foliage color

Dark Green

Summer foliage density

Porous

Winter foliage density

Porous

Foliage retention

No

Flowering

No

Flower color

Red

Fruit/seeds

No

Fruit/seed color

Black

Allelopath

No

Nitrogen fixing

None

Toxic

None

C:N Ratio

Medium

Fire Resistant

No

Foliage Texture

Coarse

Low-growing Grass

No

Resproutability

No

Coppice Ability

No

Bloat

None

Brown’s Peony

Growing Conditions

Adapted to Coarse Soil

No

Adapted to Medium Soil

Yes

Adapted to Fine Soil

No

Anaerobic tolerance

None

CaCO₃ tolerance

Low

Cold Stratification

Yes

Drought tolerance

Medium

Nutrient requirement

Medium

Fire tolerance

Low

Frost-free days minimum

110

Hedge tolerance

None

Moisture requirement

Medium

pH range

6.0 to 8.0

Plants per acre

2700 to 4800

Precipitation range (in)

16 to 24

Min root depth (in)

10

Salt tolerance

None

Shade tolerance

Intermediate

Min temperature (F)

-23

Cultivating

Brown’s Peony

Flowering season

Mid Spring

Commercial availability

No Known Source

Fruit/seed abundance

Medium

Fruit/seed season

Spring to Spring

Fruit/seed persistence

No

Propagated by bare root

No

Propagated by bulb

No

Propagated by container

No

Propagated by corm

No

Propagated by cuttings

Yes

Propagated by seed

Yes

Propagated by sod

No

Propagated by sprigs

No

Propagated by tubers

No

Seed per pound
Seed spread rate

Slow

Seedling vigor

Low

Small grain

No

Vegetative spread rate

None

Brown’s Peony

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Dilleniales

Family

Paeoniaceae Raf. - Peony family

Genus

Paeonia L. - peony

Species

Paeonia brownii Douglas ex Hook. - Brown's peony

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA