There are 5 separate sepals (petal-like leaves) and 5 fused petals. Click below on a thumbnail map or name for subspecies profiles. A host plant for Monarch populations on the West Coast and Great Basin, this ornamental species is easy to grow and thrives in a wide range of growing … There are over 100 species of milkweeds in North America and not all of them are used by Monarchs. But the adult monarchs need nectar plants. Heartleaf milkweed, Asclepias cordifolia. Live Monarch will send 15+ Butterfly Garden seeds including Milkweed and growing instructions even if you can not afford a contribution just mail us a self addressed stamped envelope, one per household. Asclepias californica Greene – California milkweed Subordinate Taxa. Plants Seed Roots Connect (COVID-19) 619.423.2284 Plants Seed Roots Connect (COVID-19) 619.423.2284 We grow beautiful, hardy native plants. Mia Monroe at Muir Woods. Milkweed plants are the monarch butterfly’s only host plant. Common names: Woollypod Milkweed, Indian Milkweed, Kotolo Milkweed; Native Range: USA: California, Nevada (western border) Mexico: Baja California… Make it a goal to include a few plants of at least one native milkweed type to help the … Its the only plant that a … A. californica is endemic to California but is most widespread in the southern part of the state. It is an important monarch butterfly caterpillar host plant. Download as PDF. This is a drought tolerant species that does well in hot dry conditions. Asclepiadaceae – Milkweed family Genus: Asclepias L. – milkweed Species: Asclepias californica Greene – California milkweed Subspecies: Asclepias californica Greene ssp. californica – California milkweed What can I do for Monarchs if I live in an apartment? California milkweed, Asclepias californica is one of the most beautiful milkweeds in the Santa Monica Mountains. This project is part of a collaborative effort to map and better understand monarch butterflies and their host plants across the Western U.S. Data compiled through this project will improve our understanding of the distribution and phenology of monarchs and milkweeds, identify important breeding areas, and help us better understand … Openings in chapparal slopes near the coast and interior foothills, Annual Precipitation: 4.4" - 92.8", Summer Precipitation: 0.13" - 2.39", Coldest Month: 19.6" - 61.4", Hottest Month: 41.4" - 88.8", Humidity: 0.30" - 42.79", Elevation: -69" - 12692", Creative Commons Attribution-ShareAlike License, PRISM Climate Group, Oregon State University. I will focus mainly on well-known plants that have seed available, are known to be used by Monarchs and are garden friendly (with a few exceptions that I will point out in the descriptions below). Serial Number. don’t plant milkweed where it didn’t naturally grow AND plant the native species) Liam tucks in another universally solid suggestion: plant nectar plants! Smart Seeds A good mix of native and non-native milkweed seeds and thousands of 5-star reviews by their happy customers. The corona (circle of petals around the center of the … Photo by Jacoba Charles. Asclepias californica is a species of milkweed known by the common name California milkweed. Asclepias californica is native to California and northern Baja California. native bees, butterflies, butterflies, hummingbirds, Tolerates sandy or clay soils. greenei, Horsetail milkweed, Asclepias subverticillata, Largeflower milkweed, Asclepias connivens, Mexican whorled milkweed, Asclepias fascicularis, Mojave milkweed, Asclepias nyctaginifolia, Parish's woolly milkweed, Asclepias vestita, Sidecluster milkweed, Asclepias lanuginosa, Slimpod milkweed, Asclepias quinquedentata, Swamp milkweed, Asclepias incarnata ssp. When the caterpillars hatch, they feed on the leaves of milkweed. Since the 1980’s, California’s monarch population has declined an estimated 97%. Common milkweed plants grow to about 2 to 4 feet in height, with a thin, verti… Monarch butterflies feed exclusively on milkweed plants and depend on them for their survival. This plant … their migration and overwintering. It is found mostly in Southern California. It is a flowering perennial with thick, white, woolly stems which bend or … Tropical milkweed full-sized plants, 4-10” plants, 1-5” plants, and seedlings + native milkweed species being added for 2020. pesticide-free plants. It is native to California and northern Baja California from the East Bay region southward and the foothills of the Sierras. Choose from tropical milkweed varieties or our California native species. Ideas for your Southern California gardens include California native asters, California native lobelias, Cleome, ceanothus, manzanita, baccharis, and black sage. It has deep purple flowers and almost white gray fuzzy foliage. The loveliest of the California natives is showy milkweed (Asclepias speciosa). Broadleaf milkweed, Asclepias latifolia. For most other parts of California, planting milkweed is recommended as a key strategy for helping monarchs. California milkweed grows in lower northern California, central and southern California as well as into northern Baja California. California Native Milkweed Species. more here. With deep purple flowers and white to gray fuzzy foliage this plant typically sprawls across the ground rather than growing upwards. milkweed, as nectar is critical for fueling monarchs during . Mexican whorled milkweed, Asclepias fascicularis. It is a flowering perennial with thick, white, woolly stems which bend or run along the … For instance, plants in the milkweed family, Asclepiadaceae, (don't let the name intimidate you), secrete a milky sap (except for Butterfly Milkweed) and opposite or sometimes whorled leaves. California milkweed, Asclepias californica. Native Introduced Native and Introduced. However, this is not a native milkweed to the United States so I do not recommend planting this. Soil PH: 5.4 - 7.7, Use with medium size shrubs that won't overwhelm it, such as. Since planting native … Asclepias eriocarpa. 20 seeds per packet. Common milkweed (Asclepias syriaca) is a native herbaceous perennial whose main virtue is its appeal to butterfliesespecially the monarch, which deposits its eggs on the milkweed. Description. I only recommend planting milkweed that is native to your area. Seeds available for purchase. Growing milkweed supplies larvae of the Monarch with food and shelter, providing caterpillars food and a resting place before they leave the caterpillar … Risks of Non-Native Milkweeds (Mexican Milkweed) in California Mexican Milkweed (Asclepias curassavica) is easy to find in garden centers and mega-marts around the Bay Area, and is an alluring purchase due to its showy red and yellow flowers and misleading common name of 'Milkweed'. All rights reserved. Like other drought tolerant milkweeds, the stems and leaves are covered with a thick covering of long hairs giving the plant a woolly appearance. Mojave milkweed, Asclepias nyctaginifolia. Monarch caterpillar on a Milkweed plant. You can collect your own seed or purchase seed or plants to add to your garden, or any landscape in your community. Planting local milkweed species is always best. #milkweedofthedayAsclepias californica https://t.co/tSzepv9pW2, Permission kindly granted by author: Marshal Hedin, Bear mountain milkweed, Asclepias scaposa, California milkweed, Asclepias californica, Clasping milkweed, Asclepias amplexicaulis, Engelmann's milkweed, Asclepias engelmanniana, Green Comet milkweed, Asclepias viridiflora, Greene's milkweed, Asclepias californica ssp. Native Milkweed in California: Planting and Establishment. With monarch butterfly populations having dropped more than 90% in the last twenty years because of a loss of host plants, growing different milkweed plants is very important for future of monarchs. In midsummer, female monarch butterflies visit milkweed … Asclepias californica, California milkweed is one of the most beautiful milkweeds in California. It grows throughout lower northern, central and southern California. A save the Monarch contribution is greatly appreciated to help offset the cost of the many seeds we give away, personally plant and plants … THREAD LEAF MILKWEED - Asclepias fascicularisCalifornia native Grows wild in Orange County Easy to grow … California milkweed is best suited for the conditions in California. pulchra, Zizotes milkweed, Asclepias oenotheroides, Bringing Nature Home, Updated and Expanded: How You Can Sustain Wildlife with Native Plants. No treatment may give fair germination. A favorite food for the Monarch Butterfly. Asclepias californica is endemic to California but is most widespread in the southern part of the state. It is very drought tolerant even occruing in some high desert areas. Like other drought tolerant milkweeds, the stems and leaves are covered with a thick covering of long … The milkweed flower (Asclepias syriaca) and its cousin butterfly weed (Asclepias tuberosa) are an integral part of the butterfly garden, a source of nectar for butterflies and hummingbirds. Drought tolerant, this California native plant grows in some high desert … For propagating by seed: Fresh seeds need no treatment. © California Native Plant Society. Stored seeds scarification or hot water. By planting milkweed in your own garden, landscape and throughout your community, you can help reverse the fortune of these beautiful insects. Native to California. This plant is a nectar source and host plant for the beautiful monarch butterflies. General Description . Easy to grow in a wide range of soils, this variety is recommended for use in the West. Narrowleaf milkweed, a California native, is sometimes called Mexican whorled milkweed. About three feet tall at best with pink and purple flowers between April and July, California milkweed fits right into wild gardens in the California chaparral country. California Milkweed, Asclepias californica, is a monarch butterfly host plant with maroon and pink flowers. Asclepias californica is a species in the Apocynaceae (Dogbane) family known by the common name California milkweed. This is a drought tolerant species that does well in hot dry conditions. Asclepias californica, (California milkweed). Three species have particularly wide ranges and are good choices in most regions: common milkweed (Asclepias syriaca), swamp milkweed (A. incarnata), and … Native West Nursery - Native plants and seed from California and the west for habitat restoration and landscaping. Meet twelve of the most ornamental milkweeds native to different parts of the country. Almost always, more milkweed plants means more … It is a perennial and has thick wooly stems that are low to the ground and bending upwards. Planting milkweeds may be especially beneficial in the Central Valley, where milkweeds were historically more abundant … Asclepias californica ssp. Monroe: Besides the basic premise of learning from nature, by doing the research, (i.e. California milkweed, or Asclepias californica, is a droughty, fuzzy-leaved milkweed that inhabits dry slopes from the Bay Area and Yosemite foothills to the South Coast. Allow monarch caterpillars to devour the plants. You really can help! Three or four years ago I bought a milkweed plant at a local nursery with the hope of attracting monarch butterflies. California Narrow Leaf Milkweed (Asclepias fascicularis) is a western native species of Asclepias grown for its large white flowers and long, showy narrow leaves. If you can’t find plants now, check back weekly to see new listings at the bottom of these milkweed plant pages: Asclepias Incarnata Plants (Swamp Milkweed) Ascelpias Curassavica Plants (Tropical Milkweed) Most other varieties are in short supply and you’ll need to start from seed, or pay a hefty sum to acquire precious plugs and plants. The Plants Database includes the following 2 subspecies of Asclepias californica . Milkweed plants, in all their various forms, are the exclusive foodplant of Monarch butterflies, so gardeners can play an important role in monarch ecology, and hopefully their recovery. California Narrow Leaf Milkweed (Asclepias fascicularis) is western native species that enhances the landscape with its huge white flower clusters and big, narrow leaves. 19-004. It takes time and effort to … Desert milkweed, Asclepias erosa. Different Types of Milkweed. Asclepias plants, commonly called Milkweed, produce sweetly fragranced flowers that attract pollinators. 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