Ageratum, Blue Mistflower


Conoclinium coelestinum
Also known as: Syn: Eupatorium coelestinum, Wild Ageratum


Conoclinium coelestinum
Also known as: Blue Mistflower, Wild Ageratum, Blue Boneset, Mistflower
Synonym: Eupatorium coelestinum 

Native perennial wildflower with blue or violet blooms. Excellent nectar source for pollinators with numerous flower heads are borne at the tips of ascending branches, mostly above the green leaves. Spreading by underground rhizomes or re­-seedings. May become aggressive in the right location, suggest planting where you do not mind it spreading or in a wildflower meadow.

Yearly Foliage: Native Perennial

Hardiness Zone: 5-9

Light: Light sun or Part shade

Soil: Moist loamy, sand or clay. roadsides, meadows, fields, pond margins, stream banks.

Blooms: October – November

Wildlife: Nectar-insects, Nectar-butterflies, Nectar-bees


Additional information

Weight 4 lbs
Dimensions N/A

1 Quart, 1 Gallon