Narrowleaf Milkweed Seed

Bring butterfly magic to your garden with Narrowleaf Milkweed (Asclepias fascicularis), a California native perennial and the most important host plant for the Monarch butterfly. This hardy, drought-tolerant milkweed thrives in a variety of soils and is perfectly adapted to dry, sunny gardens in the West.

With its slender leaves and clusters of delicate white-to-pink flowers, narrowleaf milkweed adds beauty while supporting vital ecosystems. Monarchs rely on milkweed as the sole food source for their caterpillars, and many other pollinators—from bees to beneficial insects—are drawn to its nectar.

Narrowleaf milkweed is:

• Native to California and the Western U.S.

• Essential host plant for Monarch butterflies

• Drought-tolerant and low-maintenance once established

• Blooms summer through fall, attracting a wide range of pollinators

• Great for wildflower meadows, native plant gardens, and habitat restoration

Growing Tips:

Sow seeds in fall or early spring. For best germination. Prefers full sun and well-draining soil. Once established, narrowleaf milkweed is long-lived and requires little water.