perennial

Lavender Mist Meadow Rue

Thalictrum rochebrunianum

Not currently listed at our partner nurseries.

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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

Water

Moderate

Humidity

Prefers moist, humid environments

Lifespan

Perennial

Native To

Eastern Asia

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Thalictrum rochebrunianum, commonly known as Rochebrune's Meadow Rue, is a graceful perennial with delicate, feathery foliage and airy clusters of purple flowers. Notable for its tall stature and the ability to thrive in moist, shaded areas, making it suitable for woodland gardens.

Uses & Benefits:

Adds delicate texture and soft purple hues to shady borders.

Provides ground cover in shaded areas, reducing weed growth.

Supports pollinators with late spring blooms.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck seeds into moist soil in early spring for best germination.
Mist cuttings regularly to maintain humidity and promote rooting.
Plant in well-drained, humus-rich soil with partial shade.
Water consistently, especially during dry spells, to keep soil moist.
Fertilize monthly with a balanced, slow-release fertilizer during growing season.
Mulch around the base to conserve moisture and suppress weeds.

Pro Tip

Ensure partial shade and consistently moist soil for optimal growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil evenly moist 🌱
Apply mulch to retain moisture and regulate soil temperature
Prune after flowering to encourage bushier growth
Fertilize during active growth months

Don't

Avoid letting soil dry out completely ❌
Don’t expose to harsh afternoon sun in hot climates
Refrain from over-fertilizing which can cause legginess
Avoid disturbing roots during flowering

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Prune
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderSoft-textured shade gardenWildflower meadow edge

Companion Plants

Hosta Astilbe Fern Ligularia Japanese Painted Fern

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 4–7. 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 — 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 — 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.