Asclepias eriocarpa (Woollypod Milkweed)
Indian Milkweed, Kotolo Milkweed, Monarch Milkweed, Woollypod Milkweed, Asclepias fremontii
Asclepias eriocarpa (Woollypod Milkweed) is an erect perennial boasting intricate clusters, 4-5 in. across (10-12 cm), of pink, white, or cream-colored flowers from late spring to mid-fall. Their corollas fold back so that the hoods stand erect over them. Giving off a wax fragrance, the flowers are borne on stout and long pedicels that arise from the leaf axils at the top of the plant. The succulent-looking foliage of lance-shaped, gray-green leaves, 3-5 in. long (7-12 cm), is covered with fine hairs giving it a silvery appearance. Flowers are a great source of nectar for butterflies, bees, and other beneficial insects. They give way to large seed pods, covered with long, wholly hairs. A great choice for the flower garden and for natural settings. Most attractive when massed.
Milkweed plants are critical to monarch butterflies' survival, whose population in North America has plummeted by 90% in the last 20 years. By planting milkweed in your own garden, you can help reverse the fortune of these beautiful insects!
- Grows up to 2-4 ft. tall (60-120 cm) and 2-3 ft. wide (60-90 cm).
- Thrives in full sun to part shade in dry to medium, well-drained soils. Tolerates a variety of soils including clay soils. Drought tolerant once established.
- Low maintenance, this perennial plant is generally pest and disease free. Deer resistant.
- Perfect for sunny borders, cottage gardens, butterfly gardens, and prairies or naturalized areas.
- Propagate by seed (no treatment).
- Toxic to dogs, toxic to cats, toxic to horses.
- Milkweeds contain cardiac glycosides, naturally occurring drugs that increase the force of heart contraction and have been used to treat heart conditions. The cardiac glycosides are potentially poisonous to humans. But they pose the most danger to grazing animals. However, it should be noted that not all milkweed species are equally toxic. Among the most toxic are Asclepias labriformis (Labriform Milkweed), Asclepias subverticillata (Western Whorled Milkweed), Asclepias eriocarpa (Woolypod Milkweed), and Asclepias fascicularis (Mexican Whorled Milkweed).
- Native to California and adjacent parts of Nevada and Baja California.
Milkweed: How To Grow and Care with Success
By providing the right growing conditions, you can enjoy healthy and vibrant milkweed in your garden while supporting pollinator populations.Read More
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Requirements
Hardiness | 4
– 9 |
---|---|
Climate Zones | 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Perennials |
Plant Family | Asclepias |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Late) Summer (Early,Mid,Late) Fall |
Height | 2' – 4' (60cm – 120cm) |
Spread | 2' – 3' (60cm – 90cm) |
Spacing | 36" (90cm) |
Water Needs | Low, Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Well-Drained |
Characteristics | Fragrant, Showy |
Native Plants | United States, California, Southwest, Nevada |
Tolerance | Deer, Drought |
Attracts | Bees, Birds, Butterflies |
Garden Uses | Beds and Borders |
Garden Styles | Informal and Cottage, Prairie and Meadow |
Vahe Martirosyan, Flickr
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Requirements
Hardiness | 4
– 9 |
---|---|
Climate Zones | 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Perennials |
Plant Family | Asclepias |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Late) Summer (Early,Mid,Late) Fall |
Height | 2' – 4' (60cm – 120cm) |
Spread | 2' – 3' (60cm – 90cm) |
Spacing | 36" (90cm) |
Water Needs | Low, Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Well-Drained |
Characteristics | Fragrant, Showy |
Native Plants | United States, California, Southwest, Nevada |
Tolerance | Deer, Drought |
Attracts | Bees, Birds, Butterflies |
Garden Uses | Beds and Borders |
Garden Styles | Informal and Cottage, Prairie and Meadow |