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Canada Milkvetch
Astragalus canadensis

Canada Milk Vetch is a great pollinator-attractor and can tolerate a range of soil conditions. It can be used in shoreline restorations and erosion control projects.

USDA symbol: ASCA11

General Information

Plant TypeForb
Height3 feet
Light ExposureSun, Part Sun
Soil MoistureDry
Bloom ColorWhite
Canada Milkvetch (Canada Milkvetch<div><em class="small">Astragalus canadensis</em></div>)
Photo credit: Minnesota Native Landscapes (Click to enlarge)

Tolerances

Flooding / Inundation ToleranceModerate
General Resilience7
Salt ToleranceNone
Stress ToleranceDrought Tolerant, Fire Tolerant

Pollinator Value: Very High

Bloom MonthsJune to July
Larval Host ofBees, Butterflies
Specific Pollinators HostedEucera lepida, Plebejus melissa melissa
Pollinator BenefitInsect Pollinated, Provides Nectar, Supports Specialists

Project Planning

Project TypeRain Garden
Coefficient of Conservatism5
Herbivore SensitivityLow
LifespanPerennial
Rate of SpreadMedium
Soil StabilizationShallow
Vegetative ReproductionClonal

Range

CountyAnoka, Becker, Beltrami, Benton, Big Stone, Blue Earth, Brown, Carver, Cass, Chippewa, Chisago, Clay, Clearwater, Cottonwood, Crow Wing, Dakota, Dodge, Douglas, Faribault, Fillmore, Freeborn, Goodhue, Hennepin, Houston, Hubbard, Itasca, Jackson, Kandiyohi, Kittson, Koochiching, Lac qui Parle, Lake, Lake of the Woods, Le Sueur, Lincoln, Lyon, Mahnomen, Marshall, Martin, Meeker, Mille Lacs, Morrison, Mower, Nicollet, Nobles, Norman, Olmsted, Otter Tail, Pennington, Pine, Pipestone, Polk, Pope, Ramsey, Red Lake, Redwood, Renville, Rice, Rock, Roseau, Sherburne, Sibley, St. Louis, Stearns, Steele, Stevens, Swift, Todd, Traverse, Wabasha, Wadena, Waseca, Watonwan, Wilkin, Winona, Wright
EcoregionDriftless Area, Lake Agassiz Plain, North Central Hardwood Forests, Northern Glaciated Plains, Northern Lakes and Forests, Northern Minnesota Wetlands, Western Cornbelt Plains
Approximate Eco ProvinceEastern Broadleaf Forest, Laurentian Mixed Forest, Prairie Parkland, Tallgrass Aspen Parklands