Asclepias tuberosa

Butterfly Weed, Butterfly Flower
Family: Apocynaceae (Dogbane Family)
·        Hardiness Zones:  3-9
·        Height: 1-3 feet
·        Spread: 12-18 inches
·        Bloom Time: mid-June to August
·        Bloom: vivid orange umbrel cluster; upright pods
·        Light: full sun
·        Soil: sandy, loamy well-drained soils; tolerates poor soil
·        Moisture: dry to medium; drought tolerant
·        Use: naturalize, rain gardens, meadows, prairies, native beds, borders; cut flowers; Monarch butterfly, Queen Butterfly and Milkweed Tussock Moth larval host plant; attracts other butterflies like the Great  Spangles Fritillary and other beneficial insects like bees, wasps, ants, flies and Milkweed leaf beetles; attracts hummingbirds; reduces erosion
·        Care: mature plants may freely self-seed in the landscape if seed pods are not removed prior to splitting open; does not transplant well due to its deep taproot, and is probably best left undisturbed once established.
·        Concerns: no serious insect or disease problems; crown rot can be a problem in wet, poorly drained soils; susceptible to rust and leaf spot
·        Native to: Dane County and most of Wisconsin; North America from south Ontario and New York to Minnesota and south to Florida and Colorado
·        Notes: deer resistant
·        Supplier: Agrecol
·        Teaching Garden Location & Code: Sidewalk Garden G104; Naturalistic Garden H099; Demonstration Prairie I002; Rain Garden J032; Pollinator Garden C090

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