Fine Herbs

Eupatorium

Hardy perennial eupatorium with a majestic habit, valued for its large mauve-pink umbels that attract butterflies, bees, and pollinators in late summer.

Size

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Hardiness 3 to 8
Difficulty level Easy

Discover the plant

Eupatorium

Hardy perennial eupatorium with a majestic habit, valued for its large mauve-pink umbels that attract butterflies, bees, and pollinators in late summer.
FamilyAsteraceae

Eupatorium is a large, ornamental perennial with a natural habit, valued for its generous bloom in large pink, mauve, or purple clusters, depending on the variety. It adds significant height, volume, and movement to flowerbeds, naturalized gardens, prairie-style landscapes, and pollinator-friendly spaces. Its rustic and elegant appearance makes it an excellent plant for the back of a border, perfect for structuring a garden while adding a soft and spectacular bloom.

Easy to cultivate, eupatorium prefers a sunny or partial shade location, in rich, moist to wet, and well-drained soil. It is particularly well-suited to gardens where the soil retains some moisture, near ditches, ponds, cool areas, or in deep flowerbeds. Once established, it forms a robust and long-lasting clump that returns year after year, with an impressive presence in late summer and early autumn.

Highly attractive to butterflies, bees, and other pollinators, eupatorium is an ideal plant for creating a vibrant, biodiverse, and naturally blooming garden. Its large inflorescences add texture and pair very well with grasses, rudbeckias, coneflowers, monardas, asters, and other late-season perennials. It is an excellent perennial for gardeners seeking a tall, resilient, melliferous, and spectacular plant in a natural or country-style landscape.

Eupatorium

Soil and care

The rightconditions.

Soil pH Slightly acidic to neutral
Fertilization Compost in spring; light fertilization in poor soil
Care level Easy
Seasonal care
Cut back dry stems in fall or spring; divide clumps as needed; water during prolonged dry spells

Container growing

A controlledenvironment.

Container culture is only possible in a very large, deep container
Eupatorium

Bloom and dimensions

The completeprofile.

Bloom periodLate summer to autumn
Flower colorPurplish pink to mauve
Foliage colorGreen
Foliage typeObsolete
FruitingFeathery seeds at the end of the season
Maximum height1.2 to 2 m (4 to 6 ft)
Maximum width90 to 120 cm (36 to 48 inches)
Growth rateAverage growth
Hardiness zone3 to 8
Minimum temperature-30°C
Eupatorium

Garden associations

What to plantwith it.

Pollinator garden, naturalistic planting, wet meadow, border backdrop, bank