Sow seeds in fall so winter provides natural cold treatment, or in spring after approximately 60 days of cold, moist stratification. Spread them over a fine medium, cover lightly to 3 mm, and maintain even moisture without saturation. At 18 to 22 °C, germination generally occurs within 20 to 25 days.
Sale
Sold out
Native perennial
Ranunculaceae
Native perennial seeds
Tall thimbleweed (Anemone virginiana)
Anemone virginiana
Tall thimbleweed is a hardy native perennial with greenish-white flowers and remarkable plume-like seed heads. Adapted to full sun or partial shade, it adds structure to flowering meadows, woodland edges, and pollinator gardens while providing a useful summer resource for beneficial insects.
Quantity
Approximately 75 seeds
Exposure
Full sun to partial shade
Hardiness
Zones 3 to 8
Difficulty level
Easy
Discover the plant
Family
Ranunculaceae
Genus
Anemone
Species
virginiana
Cultivar
Type
Native perennial
Cycle
Perennial
Tall thimbleweed (Anemone virginiana) is an upright native perennial that brings lightness and movement to naturalistic landscapes. From June to August, slender stems carry small greenish-white to creamy white flowers above deeply divided green foliage. After flowering, distinctive elongated, plume-like seed heads replace the blooms and extend ornamental interest into fall. The plant reaches approximately 80 cm (31 in) tall with a spread of about 35 cm (14 in). Hardy in Zones 3 to 8, it returns reliably in Canadian gardens and fits naturally into native perennial borders, meadow plantings, and ecological landscapes where seasonal texture is especially valued.
Tall thimbleweed grows in full sun or partial shade in acidic to neutral, well-drained soil. It appreciates ground enriched with organic matter and kept slightly moist, but adapts to several conditions when protected from standing water. Seeds may be sown outdoors in fall or after approximately 60 days of cold, moist stratification. Cover them with about 3 mm of fine growing medium and maintain even moisture without saturating the mix. A temperature of 18 to 22 °C supports germination, generally within 20 to 25 days. Once established, this Quebec native perennial requires little maintenance and tolerates occasional dry periods after its root system develops.
In the garden, tall thimbleweed suits flowering meadows, naturalized perennial beds, bright woodland edges, and ecological restoration projects. Its flowers attract bees, butterflies, and other pollinating insects, while its plume-like seed heads add remarkable texture to late-season plantings. It combines naturally with asters, goldenrods, bee balm, and native grasses to create successive bloom periods and strong biodiversity value. This plant is not intended for culinary use. Its principal value is ornamental and ecological, especially in pollinator gardens designed to support local wildlife and reproduce natural plant communities. Leaving some stems standing through fall also preserves decorative seed heads and adds structure.
Planting guide
From planting to establishment.
Planting depth
3 mm
Spacing / density
Space plants 30 to 45 cm (12 to 18 in) apart.
Establishment temperature
18 to 22 °C
Establishment time
20 to 25 days
Best planting time
Spring or fall
Propagation
Seed or division of mature clumps
Growing method
Sow outdoors in fall or provide approximately 60 days of cold, moist stratification before spring sowing. Distribute the seeds over a fine, freely draining medium, then cover lightly to about 3 mm. Maintain even moisture without saturation at 18 to 22 °C. Germination generally occurs in 20 to 25 days. Transplant after several true leaves develop, gradually harden the seedlings, and place them in full sun or partial shade, spacing plants approximately 30 to 45 cm (12 to 18 in) apart.
Soil and care
The right conditions.
Exposure
Full sun to partial shade
Soil pH
Acidic to neutral
Hardiness zone
Zones 3 to 8
Minimum temperature
Approximately -40 °C
Watering
Moderate; keep soil lightly moist during establishment without waterlogging.
Soil type
Organic-rich, lightly moist, and well-drained
Fertilization
Light compost in spring; avoid excessive nitrogen fertilizer.
Seasonal care
In spring, remove dry stems before growth resumes and add a thin layer of compost without burying the crown. Keep the soil lightly moist during establishment, then water only through prolonged dry periods. In summer, monitor young plants and avoid standing water. Allow some flowers to develop into plume-like seed heads for continued ornamental interest. In fall, do not cut the entire clump back; dry stems support small wildlife and provide winter structure. Remove the remaining stems in spring. Divide only mature clumps that have become overly dense.
Container growing
A controlled environment.
Recommended pot size
At least 30 cm (12 in) deep and 30 to 40 cm (12 to 16 in) wide
Use a container at least 30 cm (12 in) deep with generous drainage holes. Choose a rich, light, freely draining mix, place the pot in full sun or partial shade, and maintain even moisture during establishment. Avoid standing water. A large insulated container better withstands winter temperature swings; protect it from extreme freeze-thaw cycles. Leave a few stems for fall interest, then clean up in spring.
Bloom and dimensions
The complete profile.
Flower color
Greenish white to creamy white
Foliage color
Green
Foliage type
Deciduous herbaceous, deeply divided
Growth rate
Moderate
Bloom period
Small clustered greenish-white to creamy white flowers
Fruiting
Elongated plume-like seed heads
Maximum height
Approximately 80 cm
Maximum width
Approximately 35 cm
Harvest
Late summer to fall, when seed heads are dry.
Garden associations
What to plant with it.
Good companions
Asters, goldenrods, bee balm, and native grasses
Avoid planting with
Avoid plants requiring constantly saturated soil or dense shade.
Flowering meadow, bright woodland edge, native border, pollinator garden, and ecological restoration
From the garden to inspiration.
Frequently asked questions
Everything toknow.
Yes. Anemone virginiana is a native perennial found in Quebec and elsewhere in North America, making it suitable for landscapes inspired by local plant communities. Regionally appropriate seed is preferable for restoration projects, while garden plantings work well in flowering meadows, woodland edges, and native perennial borders.
Yes. Its small summer flowers are visited by bees, butterflies, and other beneficial insects. To maintain diverse floral resources, combine it with native species that bloom before and after it. Avoid applying pesticides to flowers and leave some stems standing in fall to add structure and shelter.
Yes, in a deep, very well-drained container. Use a pot at least 30 cm deep, a rich but light growing mix, and full sun or partial shade. Keep the medium lightly moist during establishment without allowing water to collect. A larger container provides better root protection through Canadian winter conditions.
Leave them standing from late summer into winter to enjoy their texture and movement. They can also provide structure for small wildlife. If you want to limit self-sowing, remove some seed heads before the seeds disperse. Cut the remaining stems back in early spring before new growth resumes.
Its strengths, naturally.
Not recommended for pets
Pets
Attracts or supports pollinating insects
Pollinators
Plants that attract butterflies
Butterflies
Less attractive or generally tolerated by deer
Deer
