Paeonia lactiflora 'Bartzella'
perennial

Bartzella Peony

Paeonia lactiflora 'Bartzella'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

30 inches

Width

36 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8

Water

Moderate

Humidity

Moderate

Lifespan

Over 50 years

Native To

Asia and Europe

Toxicity

Non-toxic to humans, toxic to pets if ingested

The Story

Plant Bio

Bartzella is a herbaceous peony known for its large, fragrant, bright yellow flowers with a unique, showy appearance. This cultivar is a rare intersectional hybrid, combining traits of herbaceous and tree peonies, offering exceptional cold hardiness and unique flower color.

Bloom Period:

J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate

Uses & Benefits:

Ornamental UsesBartzella's bright yellow blooms add cheerful color to gardens and cut flower arrangements.
Practical UsesProvides early-season color and fragrance, attracting pollinators.
Ecological BenefitsSupports pollinator health with nectar-rich flowers, enhancing local biodiversity.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

  1. Select a sunny location with well-draining soil for planting.
  2. Tuck seeds or divisions in early spring or fall, 2 inches deep.
  3. Water thoroughly after planting to settle the soil.
  4. Mulch around the base to retain moisture and suppress weeds.
  5. Fertilize with a balanced, slow-release fertilizer in early spring.
  6. Prune dead or weak stems in late winter to promote healthy growth.

Pro Tip

Plant peonies in a sunny spot with good air circulation for best blooms.

Keep It Thriving

Care Guide

Do

  • Water regularly during dry spells 🌱
  • Apply a balanced fertilizer in spring
  • Mulch annually to conserve moisture
  • Support heavy blooms with stakes if needed

Don't

  • Avoid overwatering to prevent root rot ❌
  • Do not disturb roots during flowering
  • Skip heavy fertilization late in the season

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deadhead
Fertilize
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Elegant perennial borderFragrant cut flower arrangementShady woodland edge accent

Companion Plants

Hostas Ferns Astilbe Lavender Alliums

Multiply

Propagation Methods

Good to Know

Common Questions