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Narrow-leaved milkweed (Asclepias fascicularis) is a perennial wildflower native to western North America, including California, Oregon, Nevada, and Arizona. It typically grows 2 to 4 feet tall and features long, narrow leaves arranged in whorls along its slender stems. In summer, it produces clusters of pale pink, white, or lavender flowers that attract a variety of pollinators. After flowering, the plant forms pod-like fruits that release seeds with silky tufts for wind dispersal.
This milkweed thrives in USDA zones 6-10 and adapts to various habitats, including grasslands, open woodlands, and roadsides. It prefers full sun and well-drained soils but tolerates clay, sandy, and rocky substrates. Drought-tolerant once established, it benefits from occasional deep watering during prolonged dry periods. The plant goes dormant in winter and reseeds naturally, making it a low-maintenance addition to native and pollinator gardens.
Narrow-leaved milkweed is ecologically significant as a critical host plant for monarch butterflies, whose caterpillars feed exclusively on its leaves. Its nectar-rich flowers also attract bees, butterflies, and beneficial insects. In addition to supporting wildlife, it contributes to habitat restoration and soil stabilization. Planting narrow-leaved milkweed helps combat the decline of monarch populations while adding beauty and ecological value to any garden or landscape.
This seeds is included in our California Native Plant Seed Collection
Perennial zones 6-10
This is for 15 Seeds
NEW! Rare Narrow Leaved Milkweed Seeds, Western US Native, Asclepias Fascicularis, MW1415
Asclepias fascicularis
Sale price
$3.00
Regular price
$6.00
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This milkweed thrives in USDA zones 6-10 and adapts to various habitats, including grasslands, open woodlands, and roadsides. It prefers full sun and well-drained soils but tolerates clay, sandy, and rocky substrates. Drought-tolerant once established, it benefits from occasional deep watering during prolonged dry periods. The plant goes dormant in winter and reseeds naturally, making it a low-maintenance addition to native and pollinator gardens.
Narrow-leaved milkweed is ecologically significant as a critical host plant for monarch butterflies, whose caterpillars feed exclusively on its leaves. Its nectar-rich flowers also attract bees, butterflies, and beneficial insects. In addition to supporting wildlife, it contributes to habitat restoration and soil stabilization. Planting narrow-leaved milkweed helps combat the decline of monarch populations while adding beauty and ecological value to any garden or landscape.
This seeds is included in our California Native Plant Seed Collection
Perennial zones 6-10
This is for 15 Seeds
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