Canadian Burnet seeds can be sown in autumn to benefit naturally from freeze-thaw cycles or in spring after cold stratification. This treatment generally improves germination and produces more uniform seedlings.
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Native plant
Rosaceae
Native plants for moist to wet sites
Canadian Burnet (Sanguisorba canadensis)
Sanguisorba canadensis
Native wetland perennial with tall decorative white flowers for natural gardens.
Quantity
Minimum 150 seeds
Exposure
Full sun to partial shade
Hardiness
3 to 8
Difficulty level
Moderate
Discover the plant
Family
Rosaceae
Genus
Sanguisorba
Species
canadensis
Type
Native plant
Cycle
Perennial
Canadian Burnet (Sanguisorba canadensis) is an elegant native wetland perennial with tall creamy-white flower spikes, lush green foliage, and an upright habit that adds height and movement to natural gardens. Its light airy summer blooms brighten shoreline plantings, rain gardens, and ecological landscapes. Extremely hardy in Quebec and Canada, it returns reliably year after year while providing outstanding ornamental value and supporting beneficial insects associated with wetland habitats.
Canadian Burnet (Sanguisorba canadensis) prefers rich organic soils that remain moist to saturated, with full sun to partial shade exposure. Across Quebec and Canada, it performs especially well in marshes, stream edges, rain gardens, and areas where moisture remains consistent. An annual spring application of compost is usually enough to maintain vigorous growth. Maintenance remains moderate when water requirements are met, and its deciduous foliage provides attractive seasonal structure in planted areas.
Canadian Burnet (Sanguisorba canadensis) is an excellent choice for biodiversity gardens, naturalization projects, and sustainable shoreline landscapes. Its white flowers attract bees, butterflies, and many pollinating insects throughout summer. It combines naturally with blue flag iris, sedges, joe-pye weed, and Canada mannagrass to create landscapes inspired by Quebec wetlands. Its presence also helps stabilize soils and restore natural habitats rich in ecological value.
Planting guide
From planting to establishment.
Planting depth
3 mm (0.1 in)
Spacing / density
45 to 60 cm (18 to 24 in)
Establishment temperature
18 to 20 °C (64 to 68 °F)
Establishment time
15 to 20 days after stratification
Best planting time
Autumn or spring
Propagation
Seeds after stratification or division of mature clumps.
Growing method
Sow Canadian Burnet seeds in autumn or spring after a period of cold stratification to improve germination. Plant the seeds about 3 mm (0.1 in) deep in a rich growing medium kept consistently moist. Maintain temperatures between 18 and 20°C (64 to 68°F), with germination usually occurring within 15 to 20 days. Transplant seedlings once they are large enough to handle and grow them in moist to waterlogged soil in full sun to partial shade. This native perennial excels in rain gardens, riparian plantings, and ecological restoration projects throughout Canada.
Soil and care
The right conditions.
Exposure
Full sun to partial shade
Soil pH
Acidic to neutral
Hardiness zone
3 to 8
Minimum temperature
-40 °C (-40 °F)
Watering
Regular to maintain moisture
Soil type
Moist to saturated loamy to clay soil
Fertilization
Mature compost in spring
Seasonal care
Remove dry stems in spring and maintain moist soil throughout the season.
Container growing
A controlled environment.
Recommended pot size
20 to 30 L (5 to 8 gal)
Canadian Burnet can be grown successfully in a large, deep container capable of retaining consistent moisture throughout the growing season. Use an organic-rich growing medium and never allow the soil to dry completely. This wetland perennial performs especially well in containers placed near water features or in locations receiving morning sun. Container growing allows gardeners to enjoy its elegant foliage and tall white flower spikes while supporting pollinators.
Bloom and dimensions
The complete profile.
Flower color
Creamy white
Foliage color
Green
Foliage type
Deciduous
Growth rate
Moderate
Bloom period
July to September
Fruiting
Small seeds in faded flower heads
Maximum height
150 cm
Maximum width
60 cm
Harvest
August to September
Garden associations
What to plant with it.
Good companions
Sedge, blue flag iris, spotted joe-pye weed, Canada mannagrass
Avoid planting with
Lavender, santolina, blanket flower, sedum
Rain garden, shoreline, naturalization, pollinators
From the garden to inspiration.
Canadian Burnet is not generally grown as a food crop, although some species within the genus have a long history of traditional medicinal use. Its greatest value lies in its exceptional ecological and ornamental qualities. The elegant white flowers provide an excellent nectar source for pollinating insects throughout summer, making it an outstanding choice for biodiversity-focused landscapes and naturalized gardens.
Frequently asked questions
Everything toknow.
Its summer blooms produce abundant nectar and pollen, attracting native bees, butterflies, and many other beneficial insects throughout the growing season.
Yes. Canadian Burnet is exceptionally well suited to rain gardens and other wet sites. It tolerates saturated soils while helping stabilize shorelines and improve local biodiversity.
Yes. This native perennial naturally forms attractive colonies in moist habitats and is an excellent choice for ecological restoration and naturalized landscapes.
Once established, Canadian Burnet requires very little maintenance. Simply keep the soil consistently moist and remove the previous year's dry stems each spring to encourage vigorous new growth.
Its strengths, naturally.
Safe for pets
Pets
Attracts or supports pollinating insects
Pollinators
Plants that attract butterflies
Butterflies
Less attractive or generally tolerated by deer
Deer
