Paeonia x iliacus 'Morning Lilac'
perennial

Morning Lilac Peony

Paeonia x iliacus 'Morning Lilac'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

30 inches

Width

30 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Moderate

Lifespan

Decades

Native To

Garden origin

Toxicity

Mildly toxic to humans, toxic to cats, dogs, and horses if ingested.

The Story

Plant Bio

An Itoh or Intersectional peony, a hybrid between herbaceous and tree peonies. Valued for its sturdy stems that do not require staking, large flowers, and lush, deeply-divided foliage that remains attractive all season. Features large, fragrant, semi-double to double, lavender-pink flowers with darker central flares. Blooms are held high on strong stems above the foliage. Foliage often develops bronze and purple tones in autumn.

Bloom Period:

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

Uses & Benefits:

Ornamental UsesProvides lush, fragrant blooms that enhance garden aesthetics during spring.
Practical UsesMay be used for cut flowers, offering a delightful scent and visual appeal.
Ecological BenefitsSupports pollinators like bees and butterflies with its nectar-rich flowers.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Tuck seeds or cuttings into well-draining soil in early spring.
  2. Mist cuttings regularly to maintain humidity and promote rooting.
  3. Water deeply once a week during active growth periods.
  4. Fertilize with a balanced, slow-release fertilizer in early spring.
  5. Prune after flowering to encourage bushy growth and remove dead stems.
  6. Mulch around the base to retain moisture and suppress weeds.

Pro Tip

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

Keep It Thriving

Care Guide

Do

  • Water consistently during dry spells 🌱
  • Apply mulch to conserve moisture
  • Prune after flowering to shape the plant
  • Use organic compost for healthy growth

Don't

  • Avoid overwatering to prevent root rot ❌
  • Don't disturb the roots when the plant is blooming
  • Refrain from fertilizing late in the season
  • Never ignore signs of pests or disease

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deadhead
Divide
Fertilize
Plant
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Soft pastel‑flowered borderDelicate woodland understoryFragrant garden pathway

Companion Plants

Hosta Ferns Astilbe Bleeding Heart Japanese Anemone

Multiply

Propagation Methods

Good to Know

Common Questions

Morning Lilac Peony questions

What zones can Morning Lilac Peony grow in?

Morning Lilac Peony is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Morning Lilac Peony deer resistant?

Yes β€” Morning Lilac Peony is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Morning Lilac Peony bloom?

Morning Lilac Peony typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone β€” Sow's bloom calendar maps it to your garden.

Does Morning Lilac Peony need full sun?

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

Is Morning Lilac Peony drought tolerant?

Yes β€” once established (usually after the first full season), Morning Lilac Peony handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.

Keep exploring

Grow Morning Lilac Peony with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.

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