Description Additional information Description Narrow-leaf milkweed. A. Narrowleaf Milkweed is an herbaceous perennial that dies back to the root each fall-winter. Tolerates drought and poor, dry, gravelly soil as well as clay. to your lists, login to your account or subscribe. Is this true? Add to cart. asclepias tuberosa in addition to some more tropical milkweed. Milkweed (Asclepias spp. We do not currently have companion plants added for this plant. Asclepias fascicularis is a perennial with three foot tall stem and large (but narrow) five inch leaves, and a five inch or so flower cluster. Asclepias fascicularis (Narrowleaf Milkweed) is a flowering perennial boasting attractive clusters, 4-5 in. Its flowers are held in umbels of a pale mauve color. This species has a thin stem and long narrow leaves. Botanical Name: Asclepias fascicularis Common Name: Narrow Leaf Milkweed Forage source for the Monarch butterfly and Striated Queen. Thanks for your patience. Publisher MacMillan Press Year 1992 All rights reserved. Cut back in early spring. Unfortunately we have only three varieties of native milkweed and they are not garden friendly except tuberosa. Asclepias fascicularis (Narrow-leaf milkweed) will reach a height of 0.9m and a spread Deadhead to encourage a second flowering. Ajna Fern Patricia Talcott, in Equine Internal Medicine (Fourth Edition), 2018. Asclepias fascicularis (Narrow-leaved Milkweed) An easy to grow native perennial that grows 2 to 3 feet tall by an equal width and rhizomes that spread the plant to form small stands. 2018. Asclepias fascicularis narrow-leaved milkweed Habit: rhizomatous perennial producing tall, upright stalks with narrow linear leaves 6 in (15cm) long either in whorls or oppositely placed around the rigid stem. Adaptable to most conditions. Ken Fern, Asclepias fascicularis is an erect, herbaceous perennial plant producing a cluster of slender, usually branched stems 40 - 100cm tall from a rather stout, woody rootstock[200. Narrowleaf milkweed or Mexican whorled milkweed is a flowering perennial sending up many thin, erect stems and bearing distinctive long pointed leaves which are very narrow and often whorled about the stem, giving the plant its common names. Asclepias fascicularis has one of the lowest concentrations of cardenolides, and the monarchs that feed on it also have low cardenolide concentrations in their bodies (Malcolm and Brower 1989). Plant Distribution. Species. Plant Description. If you are gardening here in southern California, I’d recommend planting Narrow-Leaf Milkweed (Asclepias fascicularis). 53,57 Clinical signs in affected animals are commonly associated with the nervous, respiratory, gastrointestinal, and cardiac systems. Asclepias fascicularis in World Checklist of Selected Plant Families. Publication Author Huxley. Water well the first month to establish. To add images for this plant login to your account or register for a new account. Best if left undisturbed once established. To add notes for this plant login to your account or register for a new account. I read the leaves of asclepias tuberosa are too tough for the caterpillars. Seed pods are long, narrow, and smooth. Flowers are followed by slender, erect, pod-like, green fruit ripening brown, splitting when ripe to release numerous silky seeds. Best flowering usually occurs in full sun except for a few species such as Asclepias purpurascens (Purple Milkweed), which prefers partial shade. Asclepias Asclepias. Too much retained water can also result in root rot. Create a free SHOOT account and get instant access to expert care advice for this and other Asclepias fascicularis is a specific monarch butterfly food and habitat plant. Published … Plant in full sun and mulch heavily. California Narrow Leaf Milkweed (Asclepias fascicularis) is western native species that enhances the landscape with its huge white flower clusters and big, narrow leaves. Get started now. Caring for your milkweed In summer, Narrow-Leaf Milkweed (Asclepias fascicularis) grow fragrant white or lavender flowers that are a beautiful addition to any garden. Asclepias vestita – creamy flowers and broad leaves. It has supported butterflies in our area long before we got here and has the proper alkaloids to keep the caterpillars toxic to predators, while the tropical milkweeds do not provide the same alkaloids. California's narrow-leaved Milkweed has narrow leaves and a wider native range and a whole lot more garden tolerance than most of the other native species. Fri, Sep 11 receive detailed monthly care reminders and gardening information in our plant.... Shoot account get it as soon as Fri, Sep 11 except.! 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