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  • Narrowleaf Milkweed

Narrowleaf Milkweed

Asclepias fascicularis
Narrowleaf Milkweed (Asclepias fascicularis) is a perennial forb native to Western US states (such as California, Oregon, Washington, Nevada, and Idaho) that can thrive in USDA Zones 6–10. Reaching a mature height of 2–4 feet with an upright, rhizomatous spreading growth habit, it features narrow, linear green leaves arranged in whorls along the stem and produces greenish-white to pale pink star-shaped flower clusters. It thrives in dry to moist fields, ditches, roadsides, and foothill slopes in full sun and is ideal for monarch butterfly caterpillar forage, highway pollinator corridors, and habitat restoration.
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Growing Region
  • Intermountain West, Pacific Northwest, California

Species Attributes

Pacific Coast Seed

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