Eupatorium serotinum

Scientific Name: Eupatorium serotinum

Common Name: late boneset (also known as lateflowering thoroughwort

Native Range: Native to prairies, meadows and woodland edges throughout the eastern united states

Zone:

Plant type & Form: herbaceous perennial

Height: 1 to 3 feet

Spread: 1 to 3 feet

Bloom Time: September, October, November

Bloom Description: White blooms,

Leaf: Long narrow toothed leaves

Stems: Hairy stems

Sun: part shade

Water: Medium

Soil type & pH: Prefers moist, well drained soil

Maintenance: Low

Suggested Use: Late season blooming perennial useful in naturalized plantings.

Identification notes: This plant is common in uncultivated areas, and is native upland meadows.  The hairy stems that look like frost on this plant give it the name frost aster.  Many other asters bloom at this time, and there are many species that look similar to this one, especially Aster ericoides, heath aster.