Eutrochium fistulosum
Plate — illustration to come
Native · New Jersey

Joe-Pye Weed

Eutrochium fistulosum

Perennial flower

The gentle giant — 7 feet of dusky mauve flower clusters held above whorled leaves, humming with swallowtails for a solid month of late summer. Anchors the back of any moist border.

At a glance

The spec sheet.

Habitat
Wet meadows, streambanks, low woods
Bloom time
July – September
Sun
Full sun to part sun
Soil
Rich, moist to wet
Moisture
Moist to wet
Height
5–8 feet
For the wildlife

What it attracts.

The species that visit, feed on, or depend on this plant — and how they use it.

  • Eastern Tiger Swallowtail

    Nectar source

    One of the top late-summer swallowtail plants

  • Bumblebees

    Nectar source

  • Spicebush Swallowtail, Monarch

    Nectar source

  • Skippers & hoverflies

    Nectar source

Notes on growing

Only plant this where you have space and moisture. In dry soil it will sulk. Cut to the ground in fall, or leave stems as hollow overwintering habitat for cavity-nesting bees.

Sources

Xerces Society · Jersey-Friendly Yards