Skip to content

Blue Mist Flower

Eupatorium Coelestinum

Design with this plant

Overview

The Blue Mist Flower (Eupatorium coelestinum), also known as Hardy Ageratum, is a North American native perennial. Featuring clusters of fuzzy, true-blue blooms, it reaches a height of 2-3 feet and spreads 2-3 feet wide. This low-maintenance aster is ideal for borders, thriving in full sun to partial shade. It prefers moist, well-drained soil and blooms late summer to fall, attracting butterflies and providing a splash of cool-toned color. Hardy in zones 5-10.

Sun Full, HalfWater HighZones 4–8Climate Temperate

Culture

Sun
Full, Half
Water
High
USDA zones
4–8

Shape & size

Mature height
1–2 Ft.

Classification

Family
Asteraceae
Climate
Temperate

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (23)

Blue Mist Flower (Eupatorium Coelestinum) — also known as Hardy Ageratum
Blue Mist Flower (Eupatorium Coelestinum) — The Blue Mist Flower (Eupatorium coelestinum)
Blue Mist Flower (Eupatorium Coelestinum) — is a North American native perennial
Blue Mist Flower (Eupatorium Coelestinum) — Featuring clusters of fuzzy, true-blue blooms, it reaches a height of 2-3 feet and spreads 2-3 feet wide
Blue Mist Flower (Eupatorium Coelestinum) — well-drained soil and blooms late summer to fall
Blue Mist Flower (Eupatorium Coelestinum) — This low-maintenance aster is ideal for borders, thriving in full sun to partial shade
Blue Mist Flower (Eupatorium Coelestinum) — scientifically named Eupatorium coelestinum
Blue Mist Flower (Eupatorium Coelestinum) — offers a vibrant and ethereal touch to any landscape design
Blue Mist Flower (Eupatorium Coelestinum) — attracting butterflies and providing a splash of cool-toned color
Blue Mist Flower (Eupatorium Coelestinum) — tolerating a wide range of temperatures across the seasons
Blue Mist Flower (Eupatorium Coelestinum) — Typically reaching a mature size of 2 to 3 feet tall and spreading approximately the same in width
Blue Mist Flower (Eupatorium Coelestinum) — the Blue Mist Flower flourishes in moist
Blue Mist Flower (Eupatorium Coelestinum) — well-drained soils; however
Blue Mist Flower (Eupatorium Coelestinum) — it is remarkably adaptable and can tolerate periods of dryness
Blue Mist Flower (Eupatorium Coelestinum) — with fuzzy tufts of true blue flowers that are roughly 0.5 inches in diameter
Blue Mist Flower (Eupatorium Coelestinum) — These clusters create a striking contrast against the coarsely toothed
Blue Mist Flower (Eupatorium Coelestinum) — The plant blooms from late summer through fall
Blue Mist Flower (Eupatorium Coelestinum) — which are typically about 4 to 6 inches long.<br><br>Not only is the Eupatorium coelestinum a visual draw
Blue Mist Flower (Eupatorium Coelestinum) — but it also serves as a magnet for pollinators
Blue Mist Flower (Eupatorium Coelestinum) — and other beneficial insects find the nectar and pollen irresistible
Blue Mist Flower (Eupatorium Coelestinum) — adding a dynamic element to the landscape
Blue Mist Flower (Eupatorium Coelestinum) — With its low maintenance and showy presence
Blue Mist Flower (Eupatorium Coelestinum) — the Blue Mist Flower is an excellent choice for adding long-lasting color and ecological value to any garden

Related plants