Photo courtesy of Spotswood Greenery
Photo courtesy of Spotswood Greenery
Photo courtesy of Spotswood Greenery
Swamp Milkweed
Asclepias incarnata
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- North American Native
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Pairs well with
Clusters of fragrant pink flowers bloom in mid-summer, providing essential food for Monarch caterpillars. This native perennial thrives in wet, clay soils and adds height to the border.
Size at Maturity
Height 3'- 4' Spread 1'- 2'
Growing Zone
USDA Hardiness Zones 3-8
Lowest Temperatures -40°F to -30°F
Light Requirements
Full sun to part sun- at least 4 hours direct sun per day
Host Plant For
Monarch butterfly, Queen butterfly, Milkweed Tussock Moth
Wildlife Benefits
Native Range
AL, AR, CO, CT, DC, DE, FL, GA, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY
Special Conditions
Fragrant
