Asclepias fascicularis

Narrowleaf Milkweed

Boething Treeland Farms grows over 1,000 varieties of trees, shrubs, perennials and specialty plants on 10 California nurseries to serve the wholesale landscape and nursery industries throughout the Western United States and beyond.

Plant Type: Perennials

Evergreen-Deciduous: Deciduous

Overall Mature Size: Small

Also Grown As: Bush

Mature Height & Spread: 1-3' x 1-3'

Natural Growth Habit: Clumping, Upright

Native To: Western USA

Exposure: Full Sun

Water: Medium Water, Low Water

Flower Color: Lavender / White

Bloom Time: Summer, Fall

Special Features: Attracts Birds/Butterflies/Bees / Cold Hardy / Deer Resistant / Desert Conditions / Drought Resistant / Fire Resistant/Retardant / Intermountain Conditions / Seacoast Conditions / Shade Tolerant

Container Sizes: #1

Sunset Garden Zones: 3, 7-24

USDA Hardiness Zone: 6-10

A Bit More

Asclepias fascicularis is a perennial that features narrow leaves and lavender to white summer/fall flowers. It is a host for Monarch butterfly caterpillars. and also a host for many other beneficial creatures. It is deciduous in winter, but best is don’t cut it back until new growth starts. Uses include pollinator gardens, meadows, borders, and naturalized areas. Prefers Full Sun, not shade tolerant. It is very drought tolerant once established, though it can survive occasional wet/soaked soils. Thrives in varied soils, including clay and rocky, with good drainage. It has a deep taproot. Deer and rabbit-resistant. Fire-resistant. Deer and rabbit resistant. Cold hardy to -10°F.

A Bit More

Asclepias fascicularis is a perennial that features narrow leaves and lavender to white summer/fall flowers. It is a host for Monarch butterfly caterpillars. and also a host for many other beneficial creatures. It is deciduous in winter, but best is don’t cut it back until new growth starts. Uses include pollinator gardens, meadows, borders, and naturalized areas. Prefers Full Sun, not shade tolerant. It is very drought tolerant once established, though it can survive occasional wet/soaked soils. Thrives in varied soils, including clay and rocky, with good drainage. It has a deep taproot. Deer and rabbit-resistant. Fire-resistant. Deer and rabbit resistant. Cold hardy to -10°F.