When does muskratweed bloom?

Thalictrum pubescens typically flowers from June through August, producing loose, feathery clusters of small white blooms atop tall stems.

What kind of light does muskratweed need?

It grows best in part sun but adapts to conditions ranging from full sun to full shade, especially where soil moisture stays consistent.

How much water does this plant need?

Muskratweed prefers medium to consistently wet soil and is often found along stream banks, wet meadows and marsh edges.

What pollinators visit muskratweed flowers?

Bees, beetles and flies are the most common visitors, drawn to the abundant pollen produced by its small, petal-less flowers.

Is muskratweed a good choice for a rain garden or wet meadow planting?

Yes. Its tolerance for consistently moist to wet soil and its tall, airy growth habit make it well suited to rain gardens, pond margins and wet meadow plantings.

Is Muskratweed HOA-friendly?

Muskratweed takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Muskratweed

Name: Pollinator Patch
Author: Pollinator Patch

Thalictrum pubescens

Last reviewed: August 2026

Thalictrum pubescens, known as muskratweed or tall meadow rue, produces airy white flower clusters from June through August and thrives in moist meadows, stream banks and wet woodland edges.

Toxicity unknown

Muskratweed (Thalictrum pubescens) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

part sun

Water

medium

Size

24"–72" H × 12"–24" W

Bloom

Jun, Jul, Aug

Native to

AL, AR, CT, DE and 21 more states

Pollinators

bees, beetles, flies

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 452 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Browse plants for this ecoregion

Piedmont Northern Lakes and Forests Huron/Erie Lake Plains Northeastern Highlands Northeastern Coastal Zone Northern Allegheny Plateau Erie Drift Plain Northern Forests Middle Atlantic Coastal Plain Northern Piedmont Southeastern Plains Blue Ridge Ridge and Valley Central Appalachians Western Allegheny Plateau Acadian Plains and Hills Eastern Great Lakes Lowlands Atlantic Coastal Pine Barrens

Tall meadow rue produces delicate, cloud-like clusters of small white or greenish flowers that create an airy, graceful appearance in summer gardens. This native perennial thrives in partial shade with moderate moisture and forms upright clumps that work well as background plants or in naturalized areas.

Growing Muskratweed

Grow Muskratweed in part sun and medium water. Mature plants reach 24 to 72 inches tall and spread 12 to 24 inches wide. Expect low maintenance to keep it looking intentional in a front yard.

In an HOA neighborhood

Muskratweed takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

Very tall height appears wild and unmanicured
Common name 'Muskratweed' sounds undesirable
Delicate appearance may look weedy to traditional gardeners

Wildlife value

The fluffy flower clusters attract various pollinators including native bees, beetles, and flies during its long summer bloom period. Seeds provide food for birds later in the season.

Common questions

When does muskratweed bloom?: Thalictrum pubescens typically flowers from June through August, producing loose, feathery clusters of small white blooms atop tall stems.
What kind of light does muskratweed need?: It grows best in part sun but adapts to conditions ranging from full sun to full shade, especially where soil moisture stays consistent.
How much water does this plant need?: Muskratweed prefers medium to consistently wet soil and is often found along stream banks, wet meadows and marsh edges.
What pollinators visit muskratweed flowers?: Bees, beetles and flies are the most common visitors, drawn to the abundant pollen produced by its small, petal-less flowers.
Is muskratweed a good choice for a rain garden or wet meadow planting?: Yes. Its tolerance for consistently moist to wet soil and its tall, airy growth habit make it well suited to rain gardens, pond margins and wet meadow plantings.
Is Muskratweed HOA-friendly?: Muskratweed takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

Ready to grow Muskratweed? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

Add this plant to your garden

iPhone app Android app

Planning a bed around it? Start a free plan with this plant

Not sure where to start? Take the 2-minute yard quiz