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Anémone du Canada en fleurs, vivace indigène aux fleurs blanches.

Native ground-covering plant Ranunculaceae

Native groundcover perennials for moist areas

Canada Anemone – Anemonastrum canadense

Name: Canada Anemone – Anemonastrum canadense
Brand: Akène
SKU: AKE-SEMGR1
Price: 4.99 CAD
Availability: OutOfStock

Product code : AKENE-0003

Canada anemone is a vigorous native ground cover with white flowers and dense foliage. Hardy and adaptable, it suits rain gardens, streamside plantings and moist areas where it supports pollinators and protects the soil.

Quantity: Approximately 40 seeds
Exposure: Full sun to partial shade
Life cycle: Perennial
Hardiness: Zones 3 to 8

Common nameCanada anemone

FamilyRanunculaceae

GenusAnemonastrum

Speciescanadense

Cultivar

TypeNative ground-covering plant

Botanical nameAnemonastrum canadense

Reproducible seedsYes

Canada anemone (Anemonastrum canadense) is a vigorous native perennial that forms a dense ground cover through underground rhizomes. From May to July, bright white single flowers rise above deeply divided green foliage, creating a natural display in moist garden areas. Its spreading habit helps cover bare soil, suppress weeds and reduce erosion. Reaching approximately 30 cm in height, it gradually develops into broad colonies. Hardy to Zone 3, Canada anemone returns reliably in Canadian gardens and provides strong spring ornamental interest. Its clean white flowers and textured foliage are especially effective in ecological landscapes, rain gardens and naturalized planting schemes.

Canada anemone grows in full sun or partial shade and prefers rich, loamy soil that remains moist to wet and contains abundant organic matter. It is particularly useful in rain gardens, streamside areas and sites that retain consistent moisture without remaining permanently submerged. Seeds may be sown outdoors in fall or after a suitable double stratification treatment that addresses natural dormancy. Place them approximately 5 mm deep in a moist, well-aerated growing medium. Once established, the plant requires little routine care, although regular watering during drought and an annual application of mature compost support vigorous growth, flowering and dependable ground coverage.

In the garden, Canada anemone works as a ground cover in bright woodland edges, moist gardens, naturalized plantings and stream-bank stabilization projects. Its flowers attract bees, hoverflies and several small pollinating insects, supporting local biodiversity. It combines naturally with blue flag iris, spotted Joe-Pye weed, swamp milkweed and goldenrods. Rhizome spread can become substantial in favourable soil, so the plant is best reserved for an area where naturalization is welcome. Its boundaries can also be managed through regular division, removal of outer rhizomes or installation of physical edging. In the right location, it creates a resilient, flowering native carpet with relatively low maintenance needs.

Sowing guide

It all startswith a seed.

Sowing depth

5 mm

Spacing / density

20 to 30 cm (8 to 12 in)

Germination temperature

4 to 10°C during the cold phase

Germination time

Variable; may require double stratification and more than one season

Sowing period

Fall or spring after double stratification

Propagation

Seeds or rhizome division

Cold stratification

Yes

Growing method

Sow Canada Anemone seeds in autumn or in spring after a double cold stratification period to break natural dormancy. Sow the seeds about 5 mm deep in a rich, moist, well-aerated growing medium and maintain consistent moisture throughout germination. Anemonastrum canadense grows best in full sun to partial shade in fertile loamy soil. Once established, it gradually spreads by rhizomes to form a dense flowering carpet, making it an excellent choice for pollinator gardens, rain gardens, streambanks, and naturalization projects.

Soil and care

The right care,at the right time.

Soil pH

5.5 to 7.0

Minimum temperature

Approximately -40°C

Care level

Low

Watering

Regular; keep the soil moist to wet

Soil type

Rich, loamy and moist to wet

Fertilization

Well-matured compost in spring

Moisture

Medium to high; moist to wet soil

Seasonal care

In spring, remove plant debris accumulated over winter and apply a thin layer of compost around emerging shoots. During summer, water regularly through dry periods to keep the soil moist to wet. Monitor rhizome spread and remove shoots that move beyond the intended area. After flowering, retain some seed heads for natural interest or remove the stems if limiting seedlings is preferred. In fall, leave some foliage in place to protect the rhizomes and support beneficial wildlife. Divide overcrowded colonies every few years to maintain vigour, improve flowering and control expansion within structured garden beds.

Container growing

A garden,within reach.

Recommended pot size

30 to 40 cm (12 to 16 in)

Canada Anemone can be grown in containers at least 30 to 40 cm (12 to 16 in) deep using a rich potting mix that retains moisture while providing good drainage. Regular watering is essential because this native perennial prefers consistently moist soil. Growing it in containers also helps control its natural spreading habit while allowing gardeners to enjoy its abundant spring flowers on patios, balconies, and rain garden displays.

Bloom and dimensions

Its place,in your garden.

Mature height

Approximately 30 cm

Width / spread

Variable according to rhizome spread

Flower color

White

Foliage color

Green

Foliage type

Herbaceous deciduous

Growth rate

Moderate to fast

Growth habit

Low, dense, and rhizomatous

Fragrance

Bloom period

May to July

Fruiting

Decorative achenes produced after flowering

Days to maturity

Usually flowers after 2 to 3 years

Harvest

June to July

Garden associations

In goodcompany.

Companion plants

Blue flag iris, spotted Joe-Pye weed, swamp milkweed and goldenrods

Plants to avoid

Lavender, thyme, sedum and cotton lavender

Frequently asked questions

Your questions,answered.

When should Canada anemone seeds be sown?

Canada Anemone seeds are best sown in autumn or in spring after a period of cold stratification. This treatment greatly improves germination and mimics the species' natural growing conditions.

Is Canada anemone invasive?

Canada Anemone spreads gradually by underground rhizomes in favorable soils. This vigorous growth habit is highly desirable when creating flowering groundcovers or stabilizing moist areas.

Can Canada anemone be planted near a pond?

Yes. Canada Anemone thrives in consistently moist soils and is an excellent choice for pond edges, rain gardens, and streambanks. It also tolerates occasional periods of saturated soil.

Does Canada anemone attract pollinators?

Yes. Its abundant spring flowers attract native bees, small pollinators, and many beneficial insects that contribute to a healthy garden ecosystem.

How can Canada anemone spread be controlled?

If you wish to limit its spread, install a physical edging or divide established colonies every few years. Divided plants can easily be transplanted elsewhere in the garden.

Wildlife and pets