Whorled Milkweed can bloom anytime between July and September, which is later in the year than many other Milkweeds. How to cite this image Mary Ellen (Mel) Harte, Bugwood.org . Whorled Milkweed is a pioneer species that prefers open disturbed areas. Descriptor: Flower(s) Image type: Field. How to cite this image Mary Ellen (Mel) Harte, Bugwood.org . Habitat. This seed pod is at the … The inflorescence is slightly rounded to flat and made up many individual flowers. whorled milkweed. On NameThatPlant.net, plants are shown in different seasons (not just in flower), and you can hear Latin … NameThatPlant.net currently features 3810 plants and 23,676 images. Plants will spread by rhizomes but are not considered invasive. Lance-leaf Coreopsis. It is shorter than some other milkweeds growing about 2 feet tall. You must attribute the work in the manner specified (but not in any way that suggests endorsement). Easily grown in average, dry to medium moisture, well-drained soils in full sun. Noteworthy Characteristics . Performs poorly in wet soils. Bonus: you can plant the seeds on another part of your property, or give them to a lucky gardening friend. Some clones have hundreds, perhaps even thousands of ramets. A tough perennial, it is tolerant of heat, drought, and wind. Milkweed Seeds will benefit from a 30 day period of cold moist stratification, allowing you a much higher germination rate. It likes full to partial sun, grows in medium to dry soils, and is hardy from zone 3-10. This long-lived and easy perennial provides bright orange (sometimes yellow) flowers all summer long in sunny, dry places. I consider Whorled Milkweed mildly colonizing though not invasive. (ed.) Best in sunny locations with sandy loams. Asclepias verticillata, (Whorled milkweed) General Description. Coreopsis lanceolata 2 ft. An attractive and tough meadow plant often included in meadow seed mixes. Whorled milkweed is native to the US from the Rocky Mountains through the East and is usually found along roadsides, in prairies, on the edge of woodlands and other dry, sunny areas. Whorled Milkweed is native to eastern and central North America, found in dry prairies, open grassy woodlands, and areas of disturbed soil, such as fields and roadsides. Comments . Monarch butterflies will also utilize swamp milkweed ( Asclepias incarnata ), butterflyweed ( Asclepias tuberosa ), and whorled milkweed ( Asclepias verticillata ), all of which tend to grow in clumps and are good choices for perennial beds. Unique in itself, Monarchs and other pollinators use it. These Asclepias are not only very attractive - and plant breeders have introduced improved cultivars - most of them are smaller and less invasive than the common milkweed, less likely to escape your butterfly garden and march off in search of new lawns to conquer. Medicinal use: Lakota mothers would use this plant when they didn't have any milk. If you decide to remove all of the common milkweed from your garden, consider replacing it with other less aggressive native milkweed species. Some Native American tribes used it to treat snake bites and nose or throat ailments. a roadside colony of Whorled Milkweed; Photos by K. Chayka taken at Wild River State Park, Chisago County, and along Hwy 61 in Goodhue County. The good news is there are very simple steps to managing asclepias plants in the fall that will help control them from spreading. Cardiac glycosides can be used as a type of drug to treat congestive heart failure and/or cardiac arrhythmia. And do not grow if you have grazing animals being one of the more toxic Milkweeds. However, it is an important plant for insects (including monarch caterpillars) that is fairly easy to establish from seed and does not become invasive. Plants will spread by rhizomes but are not considered invasive. Whorled Milkweed (Asclepias verticillata) Mexican Whorled Milkweed (Asclepias fascicularis) Desert Milkweed (Asclepias erosa) Green Milkweed (Asclepias viridis)] Conservationists from a number of organizations recommend planting milkweed in gardens and yards. Asclepias speciosa. Due to its narrow leaves and stems, this species blends in with grasses and is easily overlooked when not in bloom. ; showy milkweed . Asclepias verticillata - WHORLED MILKWEED $4.99) (No reviews yet ... Grows to about 1'-2' tall and wide and it will moderately spreads by underground rhizomes, but it's not invasive (it can also self-seed, so if the seedlings are not desirable, remove the seedpods). Descriptor: Flower(s) Image type: Field. Mexican whorled and showy milkweeds . See the website of the Xerces Society to source native milkweed seeds appropriate for areas outside of New England. Some Native American tribes used it to treat snake bites and nose or throat ailments. 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