Paeonia officinalis 'Cora Louise'
perennial

Paeonia officinalis 'Cora Louise'

Cora Louise Itoh Peony

Not currently listed at our partner nurseries.

Expertly Curated
Real-Time Pricing
Loved by Designers

Essentials

At a Glance

Plant Type

Perennial

Height

30 inches

Width

36 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Moderate

Lifespan

50+ years

Native To

Hybrid origin

Toxicity

Toxic to dogs, cats, and horses.

The Story

Plant Bio

'Cora Louise' is an Itoh (intersectional) peony, a hybrid between herbaceous and tree peonies. It features large, semi-double, white flowers with striking dark lavender flares at the petal bases, borne on strong stems that do not require staking. This cultivar combines the best traits of its parents: the large, exotic flowers and foliage of a tree peony with the hardiness and vigorous growth of an herbaceous peony. The flowers are also fragrant.

Bloom Period:

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

Uses & Benefits:

Ornamental UsesPaeonia officinalis 'Cora Louise' offers stunning, fragrant flowers that enhance garden aesthetics and attract pollinators, creating a vibrant, sensory-rich environment.
Practical UsesIts hardy nature and minimal maintenance make it a reliable choice for perennial borders and cut flower arrangements.
Ecological BenefitsSupports local pollinators such as bees and butterflies, contributing to a healthy garden ecosystem.

Marketplace

Where to Buy

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

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

  1. Tuck seeds into well-drained soil in early fall for natural stratification.
  2. Mist cuttings regularly to maintain humidity and promote root growth.
  3. Plant in a location with full sun to partial shade for optimal flowering.
  4. Water deeply once a week, especially during dry spells, to keep soil moist.
  5. Apply a balanced fertilizer in early spring to support healthy growth.
  6. Mulch around plants to conserve moisture and suppress weeds.

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 periods 🌱
  • Apply a layer of mulch each spring
  • Support large blooms with stakes if needed
  • Deadhead spent flowers to encourage more blooms

Don't

  • Avoid overwatering to prevent root rot ❌
  • Do not disturb roots during late summer
  • Refrain from fertilizing late in the season
  • Don't plant too shallow or too deep

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Fertilize
Pest Check
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Elegant perennial border with lush foliageFragrant cut flower in a sunny vaseClassic cottage garden centerpiece

Companion Plants

Lavender Salvia Foxglove Delphinium Hosta

Multiply

Propagation Methods

Good to Know

Common Questions