As such, milkweed is critical for the survival of monarchs. This grass like species covers every state from the east coast to the Rockies much to the joy of the Monarch butterflies. Monarch House Peer Run Respite is a short-term, voluntary overnight crisis program where people can receive peer support while navigating and self-directing their healing experience. The plant is a common perennial in the Western United States and Baja ... Asclepias fascicularis is a specific monarch butterfly food and habitat plant. Growing Conditions: Full sun. Photo Credit: Dan Mullen, Flickr Creative Commons. Handsome and tough, Asclepias verticillata (Whorled Milkweed) is an upright, unbranched perennial with whorls of long, finely textured, needle-like leaves, 2-3 in. Whorled Milkweed Asclepias verticillata Milkweed family (Asclepiadaceae) Description: This perennial herbaceous plant is ½–2' tall and more or less erect; it is either unbranched or sparingly branched along the upper half of its central stem. Cold hardy in USDA zones 3 - 11. There are clusters of approximately 20 flowers near the top of each plant. The white flowers can be a greenish-white on some plants. It spreads by underground roots (rhizomes) to form colonies. Due to its narrow leaves and stems, this species blends in with grasses and is easily overlooked when not in bloom. Out of stock. Information about ststes where other native milkweed species are grown. 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 different places, and some are listed above. Whorled Milkweed is easy to grow in average, moist to dry, well-drained soils and flowers best in full sun but will tolerate some shade. From late spring to fall, small clusters of 3-20 fragrant, creamy-white flowers are borne in the upper leaf axils and stem tips. This native milkweed is a host for the monarch caterpillar. Milkweed is the plant choice of monarch butterflies, and milkweed can be planted to attract monarchs. Click on an acronym to view each weed list, or click here for … Asclepias verticillata (Whorled Milkweed) has very skinny, "whorled" leaves. monarch butterflies that exclusively feed on milkweed species. The caterpillars in the greenhouse prefered this species to all others! They are a favorite of bees and butterflies and the plant is a host to the monarch butterfly larvae. Whorled Milkweed. Spreads by roots to form colonies. The butterflies lay their eggs on the milkweed and the larve (catapillars) feast on the leaves. Category: Perennial. narrowleaf milkweed. In addition to supporting the monarch, milkweed species are important sources of nectar for dozens of other butterflies and numerous pollinating insects such as native bees and honey bees. Pods are also excellent additions to bouquets. It spreads by lateral roots to form large colonies. Season of bloom: Summer. Without it, they cannot complete their life cycle and their populations decline. Noteworthy Characteristics. Whorled Milkweed $ 6.50. Monarch butterflies are rapidly declining due to loss of habitat and use of pesticides. Flowers are a good nectar source for many pollinating insects. Asclepias fascicularis is a species of milkweed known by the common names narrowleaf milkweed and Mexican whorled milkweed Distribution. This milkweed is native to the eastern United States. WA native milkweed species. 2014), raises the nutritional value of certain foods, (Bommarco et al. States where Whorled milkweed, Asclepias verticillata grows. Whorled Milkweed (Asclepias verticillata) naturally occurs in dry to moist, sunny areas and woodland edges, especially where the soils are sweeter (more basic) than Georgia’s typical acidic soils. Without milkweed, there would be no Monarch caterpillars, and without Monarch caterpillars, there would be no Monarch butterflies, and without Monarch butterflies, there wouldn’t be any eggs that Monarch caterpillars hatch from. Once hatched, the butterflies consume the flower nectar for energy. Music and Monarchs - Butterfly Release Party featuring Blake Noble Sunday August 28, 2016 2:00 - 4:00 pm WSU Monarch Butterfly Project Underway with Help from Washington State Penitentiary Offenders Whorled Milkweed. MONARCH JOINT VENTURE Partnering across the U.S. to conserve the monarch migration Plant Milkweed for Monarchs Monarchs cannot survive without milkweed. The Whorled Milkweed, Asclepias verticillata, is one of the most widely distributed milkweeds in the U.S. This is one of two new milkweed species that I'm growing for my Monarch Waystation this spring and this one is native to the mountains of North Carolina. ... Common names: Eastern Whorled Milkweed, Horsetail Milkweed, Whorled Milkweed; Asclepias verticillata. Whorled Milkweed - (Asclepias verticillata) Typically short-statured with thin, whorled leaves. Milkweed is easy to grow, and helps save the Monarchs. 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 different places, and some are listed above. Whorled milkweed’s narrow needle-like leaves and clusters of tiny white flowers add delicate texture to natural plantings, butterfly gardens, and prairies. Mexican whorled milkweed. Monarch House is funded by the State of Wisconsin in collaboration with SOAR Case Management Services, Inc. Lean, well-drained soil. The monarch butterfly population in North America has plummeted by over 90 percent in just the last 20 years. to grow and develop, and female monarch butterflies only lay their eggs on milkweed… In contrast to the other milkweeds, whorled milkweed has narrow, almost grass-like leaves that are arranged in whorls around the stem, hence the name, and make it blend in with the grasses in a meadow until its white flowers emerge. Monarch caterpillars need milkweed plants (Asclepias spp.) Whorled milkweed is short—only about 2ft tall, and has white flowers. Asclepias native to Washington. Milkweed populations provide nourishment and habitat to pollinators (Monarch Joint Venture 2015; Willson et al. Its foliage is valuable to butterfly larvae, especially monarchs, since it blooms late in the season. Dry fields, rocky slopes, meadows, and prairies all provide a good home for this delicate looking but hardy plant. Related products. Whorled Milkweed is a monarch butterfly host plant with petite white flowers. • Participating in a citizen science project such as Project Monarch Health, Journey North, Monarch Watch, or Monarch Larva Monitoring Project. The central stem is yellowish green or medium green and terete; it has vertical lines of short pubescence. Soil: Average – Poor, Well-drained. Whorled milkweed is an excellent host plant for monarch caterpillars that blooms later than other milkweed. Botanical Name: Asclepias verticillata. USDA Hardiness Zone: 3 – 9. Height: 1’- 3’ Bloom: Jun – Sep. Light: Full Sun. Moisture: Dry. 1979), which supports agricultural crops that also require insect pollination (Nabhan & Buchmann 1997), improves fruit conditions for market (Garratt et al. Planting milkweed is the most effective way to help because it is the only plant that sustains a monarch through each of its life stages. Whorled Milkweed has established itself across most of the United States as one of the most common varieties of milkweed. Its fragrant flowers appear later than most other milkweeds from July to September. For more details on how to help San Diego’s Monarch … Destruction of America’s grasslands ecosystems, ... Whorled milkweed (Asclepias verticillata) Whorled Milkweed. Whorled Milkweed can be used for natural pest control on the edges of gardens as it attracts spiders and beetles that prey on unwanted insects. As one of the more toxic milkweed species, it is not eaten by mammalian herbivores. This hardy perennial grows from 12" - 24" tall and blooms from July until September. Media Marketing/Shutterstock A monarch butterfly lands on a swamp milkweed plant. long (5-7 cm), along the length of the stems. Whorled milkweed is an important food source for Monarch Butterflies. Feb 9, 2014 - Monarch Watch is a cooperative network of students, teachers, volunteers and researchers dedicated to the study of the Monarch butterfly, Danaus plexippus and its spectacular fall migration. Wildlife benefits: Host plant for caterpillars of Monarch butterflies. Clone forming and only one to two feet tall, Asclepias verticillata forms attractive drifts of plants. whorled milkweed. Monarch caterpillar host plant. Monarch butterfly nectaring on common milkweed. According to the website Monarch Butterfly Garden, you shouldn’t rely on it as your main milkweed source for caterpillars, or you may run out of milkweed by mid-season.Whorled milkweed blooms later than other milkweeds with white flowers July thru September. Whorled Milkweed Seeds, Grow Wildflowers for Monarch Butterflies FR6 (50 Seeds) 50 seeds $ 15.90 $ 7.95 Height: About 40 cm. 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