It can be a challenge to grow but once established it will thrive for years to come and spread quickly. Common milkweed needs elbow-room as it is an aggressive suckering perennial growing 3-4 feet tall. Flowers range in color from faded pink to reddish-purple. Source: USDA Plants Database as of November 15, 2017. Growing milkweed … Common Milkweed will grow to be about 3 feet tall at maturity extending to 4 feet tall with the flowers, with a spread of 32 inches. Common milkweed (Asclepias syriaca) is a perennial plant that can be found in a wide range of habitats including roadsides, fields, and gardens. Common milkweed is a perennial herb growing from a deep rhizome. Creamy yellow eggs are laid on the underside of leaves. Swamp Milkweed is a native perennial of the eastern and central United States and southern Canada (Manitoba, Quebec, and Nova Scotia). Once it is established it can spread from its rhizomatous root system. Asclepias syriaca, commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant.It is in the genus Asclepias, the milkweeds.This species is native to southern Canada and of much of the conterminous eastern U.S., east of the Rocky Mountains, excluding the drier parts of the prairies. Three Asclepias species have been introduced to the United States: tropical milkweed (A. curassavica), African milkweed (A. fruticosa), and swan or balloon plant (A. physocarpa). Prairie Milkweed (Asclepias sullivantii):  This rare native milkweed is similar to common milkweed but has larger, showier, deeper pink flowers. Milkweed is one of the Monarch Butterflies’ favorite plants and will bring many winged friends to your garden or meadow. The common milkweed that germinated this spring is already supporting monarchs, with caterpillars observed in mid-May. Source: [email protected] Marsh milkweed (Asclepia incarnata) Commonly planted species include Common Milkweed (A. syriaca), Marsh Milkweed (A. incarnata -pictured here), and Butterfly Milkweed (A. tuberosa). It normally grows in tallgrass prairies, along roadsides and at the edges of corn and soy fields. Use left and right arrow keys to navigate between menus and submenus. It is at the center of the current controversy with roundup-ready corn and soybeans. The extremely fragrant blooms attract and benefit many pollinators. Milkweed is a family of plants. The situation is similar in many of the Lake County Forest Preserves in northern Illinois. Milkweed is an herbaceous perennial plant native to North America. Asclepias-syriaca - also know as common Milkweed this was once the major diet of the Monarchs. Bloom Color. Common is not a misnomer as you can commonly find this milkweed widespread in the USA. Flowers are technically in loose umbels, either upright or drooping, from 1 to 3 umbels per plant, light pink or cream-colored, nicely fragrant. Go to list of cultivars. The plan is part of an effort to add regionally 1.3 billion stems of milkweed, which monarchs depend upon. This is a typical plant of moist to mesic black soil prairies. Of these, tropical milkweed (also called blood flower or scarlet milkweed) is the most widely available from commercial sources. There are twenty-four species of milkweed native to a variety of habitats in Illinois. Range & Habitat:The native Swamp Milkweed is a fairly common plant that occurs in nearly all counties of Illinois (see Distribution Map). Stop by, email, or call. Different milkweed plants grow across the United States. C-Value: 0 Weed ID Keys. However, the Alternative Crops Research Program at Western Illinois University is currently seeking to add milkweed to the list of agronomic crops grown in the western counties of Illinois. Unless otherwise noted, photos and images © Illinois Department of Natural Resources. Although often considered a weed, common milkweed is a nectar source for many butterflies and leaves are an important food source for the monarch butterfly eggs and caterpillars. Often found in meadows, roadsides and along railroad right-of-way. Broadleaf and Grass and Grasslike Weed Vegetative Identification Keys These keys describe 27 broadleaf and 20 grass or grasslike weed seedlings • Two invasive milkweed species that are native to Europe have been growing in North America since the 1800s. When the caterpillars hatch, they feed on the leaves of milkweed. Swamp milkweed will often have multiple stems up to 2 m tall and it can have several stems … Full sun to part shade in average soil. Illinois Native Milkweed Species. Illinois’ Milkweed Goal is to add 150 million new stems of milkweed and other nectar sources by 2038. It can also be found on swamp, whorled or green milkweed. 212 0 obj <>stream This aggressive, native spreader reaches 3 to 5 feet high and 2 to 3 feet wide and will grow in thickets, woodland borders, fields, fence rows, and areas along railroads and roadsides. The Common Milkweed (or Asclepius syriaca, to call it by its scientific name) is a species of flowering plant that is widespread in North America. Milkweed, Asclepias, is the host plant for Monarch butterflies, and it produces a sweet nectar that is sough by many butterfly species. Quick Profile. ILLINOIS STATUS. Common milkweed  is also a nectar source for many species of butterflies. This aggressive, native spreader reaches 3 to 5 feet high and will grow in thickets, woodland borders, fields, fence rows, and areas along railroads and roadsides. This plant is a caterpillar and larva host for the monarch butterfly. Common milkweed is the favorite of monarch butterflies. With purple/pink clusters of flowers, this Monarch favorite will attract pollinators to your garden for years. common milkweed (Asclepias syriaca) Photo © 2017, Illinois Department of Natural Resources. They spread aggressively so they are best suited for roadsides and conservation areas but you can absolutely have them in your garden you just have to cut it back if it's spreading too much for your taste. common milkweed This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in … Extremely fragrant, umbels of flower clusters, about 2 1/2 to 4 inches across emerge from the axils of the upper leaves. Illinois’ Milkweed Goal is to add 150 million new stems of milkweed and other nectar sources by 2038. A 4' plant with large thick leaves that feed many Monarchs. Common milkweed (Asclepias syriaca) is a perennial plant that can be found in a wide range of habitats including roadsides, fields, and gardens. zPl��H�� �����l$E7�2�p8?ŝ#�ƈ6(8�Z�Dp�Rо���"�y�&�9��p���`�nj8��78���>ы�!��g���z,���j���hpJ��l���%��y���-���Zo�?=�� ��{6oPyN/��!��A��]�zF���q���cN��Y�M�. ,���P����&�� Range & Habitat: The native Prairie Milkweed is uncommon to occasional in the majority of counties in Illinois, but it is rare or absent in many counties of southern and NW Illinois (see Distribution Map). It is common in wetlands. Individuals will find byways in their communities and disperse seed along Osage orange hedgerows or wild areas where there will be no complaints —not near farmers’ fields. It is found in the western half of the US and up into Canada. * 15 native milkweed species in the 7 Illinois counties of Chicagoland, 9 of which were ubiquitous. The simple, opposite arranged leaves are up to 8 inches long and 3½ inches wide,  oblong in shape, and smooth along their margins. wenty-four species of milkweeds are found in Illinois. Lavender Pink . Scientific Name: Asclepias syriaca L. Other Names: silk weed, wild cotton: Life Cycle: perennial: General Description: Perennial with erect stems and ovate leaves the exude a milky sap. Common milkweed, Asclepias syriaca, is a perennial crop traditionally considered a nuisance weed by farmers throughout the Midwest. June - August Features. Seedlings: Cotyledons are very rare to see … Common Milkweed Asclepias syriaca. Find Common Milkweed (Asclepias syriaca) in Naperville Aurora Batavia Oswego Chicago Wheaton Illinois IL at The Growing Place (Butterfly Flower, Silkweed) Aurora (630) 820.8088 | Naperville (630) 355.4000 [email protected] Green comet milkweed, Asclepias viridiflora. It is native to North America and reproduces primarily from seed. This plant thrives in almost any well-drained soil, and produces a profusion of lavender to pink flowers in midsummer. The long, oblong leaves are light green and grow to about 8 inches long. The extremely fragrant blooms attract and benefit many pollinators. Don't confuse this with prarie milkweed. Our second wetland-loving milkweed is the aptly named swamp milkweed (Asclepius incarnate), which is actually quite common across Illinois, occurring in nearly every county. Please confirm species listed are native to your area before planting. Seedlings: Cotyledons are very rare to see since most plants emerge from perennial rhizomes. Common Milkweed (Asclepias syriaca) produces purple/pink flower clusters that wildflower gardeners love. Common milkweed plants grow to about 2 to 4 feet in height, with a thin, vertical growth habit. The seed pods (follicles)  are 3 to 4 inches long and covered with soft prickles and short wooly hairs. 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