Thalictrum rochebrunianum 'Korean Form'
perennial

Lavender Mist Meadow Rue

Thalictrum rochebrunianum 'Korean Form'

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Essentials

At a Glance

Plant Type

Perennial

Height

60 inches

Width

30 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Moist

Humidity

Moderate

Lifespan

Perennial

Native To

Asia

Toxicity

Toxic if ingested

The Story

Plant Bio

Thalictrum rochebrunianum, known as Lavender Mist Meadow Rue, is a tall, airy perennial featuring delicate, fern-like, blue-green foliage and large, open sprays of lavender-purple flowers with contrasting yellow stamens. This cultivar, Korean Form, is distinguished by its compact growth habit and more vibrant flower coloration, making it an attractive choice for shaded garden borders and woodland settings.

Uses & Benefits:

Ornamental UsesProvides delicate, airy foliage and charming purple flowers that add elegance to shaded gardens.
Practical UsesHelps control soil erosion in shaded, moist areas.
Ecological BenefitsSupports pollinators like bees and butterflies with nectar-rich flowers.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Tuck seeds into moist soil in early spring.
  2. Mist cuttings regularly to maintain humidity.
  3. Plant in partial shade with rich, well-drained soil.
  4. Water consistently to keep soil moist.
  5. Mulch to retain soil moisture and suppress weeds.
  6. Divide every 3-4 years for best growth.

Pro Tip

Provide consistent moisture and partial shade for optimal growth.

Keep It Thriving

Care Guide

Do

  • Water regularly to keep soil moist ๐ŸŒฑ
  • Mulch around the base to conserve moisture
  • Divide clumps every few years

Don't

  • Avoid dry or overly sunny areas โŒ
  • Don't let soil dry out completely
  • Refrain from heavy pruning during late fall

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Divide
Harvest
Mulch
Plant
Spring Cleanup
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderSoftening garden edgesWildflower meadow accent

Companion Plants

Astilbe Fern species Hosta Japanese painted fern Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Lavender Mist Meadow Rue questions

What zones can Lavender Mist Meadow Rue grow in?

Lavender Mist Meadow Rue is hardy in USDA Zones 4โ€“8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Lavender Mist Meadow Rue deer resistant?

Yes โ€” Lavender Mist Meadow Rue is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Lavender Mist Meadow Rue bloom?

Lavender Mist Meadow Rue typically blooms in mid to late summer through early summer. Exact timing shifts a week or two with your zone โ€” Sow's bloom calendar maps it to your garden.

Does Lavender Mist Meadow Rue need full sun?

Lavender Mist Meadow Rue does best in part shade.

Keep exploring

Grow Lavender Mist Meadow Rue 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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