Asclepias tuberosa from North America and Mexico is similar in appearance to A. curassavica, but the flower is more uniformly orange and is one of the few species without a milky sap. ADD TO WISHLIST ADD TO BASKET. • In Canada and the United States avoid Asclepias curassavica or tropical milkweed which causes problems for the monarchs. Growing. April 24 at 5:59 pm. The seedpods of Asclepias curassavica open contain stacks of flat seeds that have silky hairs to aid in dispersal. hederaceum. Noun 1. It is native to most of the USA and eastern Canada. It is an easy and dependable plant once it is established and it is very well behaved in the garden. As a northern native plant it will thrive in rocky, sandy soil and can be found in open fields and roadsides. I am curious what you all think about the attraction of butterfly weed (asclepias tuberosa) vs. tropical milkweed (asclepias curassavica) as a nectar plant in your butterfly garden. Deciduous - spirally arranged lance-shaped mid-green leaves 10-14cm (4-5½in) longOrange Plants by mail order since 1984, over 4100 plants online today! Asclepias curassavica, commonly called blood flower, is a tender evergreen perennial in the dogbane and milkweed family. We shouldn’t plant it in Southern California. Credit: Ansel Oommen, Bugwood.org. 2191. Asclepias curassavica grows easily from seeds, reaches two to three feet (60 to 90 cm) tall and spreads to about one-and-a-half to two feet (45 to 60 cm). This milkweed is a good addition to perennial borders, cottage gardens, or meadow gardens. Asclepias curassavica, commonly known as tropical milkweed, is a flowering plant species of the milkweed genus, Asclepias. In addition to adorning gardens, the plant looks quite attractive in a mixed border or background setting. Asclepias curassavica – DO NOT PLANT. Jul 29, 2018 - Asclepias curassavica (Tropical Milkweed) is an evergreen, perennial subshrub up to 3.3 feet (1 m) tall with pale gray stems. Genus Asclepias can be evergreen or deciduous perennials or subshrubs, with simple, entire leaves and umbel-like clusters of small, distinctively shaped flowers followed by paired fruits containing seeds embedded in silky fibres . Positive: On Mar 27, 2016, RhodyDude from Takoma Park, MD (Zone 7a) wrote: I've had lots of luck with butterfly weed, growing in full sun in dry-mesic soil (sandy, drains fast). Very showy and good for cutting. Noted for its very long blooming season, Asclepias curassavica (Tropical Milkweed) is an upright evergreen sub-shrub boasting eye-catching clusters of orange-red flowers adorned with yellow hoods from early summer to fall. I always forget how much I like this plant until this time of the year. We grow asclepias curassavica as well as asclepias tuberosa, and hands down, the asclepias curassavica is more popular… Tony Gomez says. Plants form an upright clump of narrow green leaves, bearing showy clusters of orange or gold flowers in mid to late summer. Decumbens, 3. Common milkweed (Asclepias syriaca), bloodflower (A. curassavica), and showy milkweed (A. speciosa) often are cultivated as ornamentals and to attract butterflies.The butterfly weed (A. tuberosa) of North America has bright orange flowers and is an important butterfly host plant.Urban and agricultural development has led to a decline… Native to the American tropics, it’s typically grown in Britain as an annual, suitable for bedding and container displays. A native of the southeast and notorious nectar source for butterflies. As a northern native plant it will thrive in rocky, sandy soil and can be found in open fields and roadsides. The other, Asclepias curassavica, is non-native. Last year I had a small patch (3 plants) of butterfly weed and these attracted many nectaring butterflies and later in the summer I had some monarch cats on them which I brought indoors to raise. Asclepias curassavica. Sorry I can't find how to delete a post, but just found out that the plants I have are Asclepias Curassavica, not Asclepias Tuberosa. Because it has thin stems and an open form it looks best mixed with other tall plants, so its flowers peek out from among the other foliage and flowers. Red hues make this cultivar an improvement over its predecessors for end of season color. Whether this species needs cold stratification or not is up for debate. Asclepias curassavica, commonly known as tropical milkweed,[4] is a flowering plant species of the milkweed genus, Asclepias. Asclepias Tuberosa aka Butterfly Weed The bright orange flower clusters, with this species, make a striking display. It is native to South America, but has naturalized worldwide in many tropical and subtropical areas. Prealta, 2. Asclepias tuberosa. Be the first to review this product. Asclepias tuberosa – Jury is still out, I’m still researching this one. Butterfly weed, Asclepias tuberosa, is attractive, available, and native to Florida. Digitalis purpurea. Asclepias is a genus of herbaceous, perennial, flowering plants known as milkweeds, named for their latex, a milky substance containing cardiac glycosides termed cardenolides, exuded where cells are damaged. Hi Deanne, I am still holding out hope for tuberosa….I even moved some last year to see if a new spot makes it more inviting to the monarchs. ASCLEPIAS TUBEROSA—Varieties, 1. Sowing. Asclepias tuberosa, commonly called butterfly weed, is a tuberous rooted, Missouri native perennial which occurs in dry/rocky open woods, glades, prairies, fields and roadsides throughout the State (Steyermark). 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