Desert Milkweed (Asclepias Erosa) is a perennial herb in the Apocynaceae family with easy care difficulty. It requires drought-tolerant watering and full sun light in USDA hardiness zones 8-11. This plant is toxic to cats and dogs — keep it out of reach of pets.

Asclepias erosa is a perennial herb native to the southwestern United States and northern Mexico, known for its erect yellow-green stems and white to yellow flowers.

Desert Milkweed

Desert Milkweed

Asclepias Erosa

Asclepias erosa is a perennial herb native to the southwestern United States and northern Mexico, known for its erect yellow-green stems and white to yellow flowers.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
drought-tolerant
Light
Full Sun
Hardiness Zones
8-11

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, gravelly, clay
Indoor:No
Outdoor:Yes
Garden Use:pollinator attractor, native habitat restoration, drought tolerant landscaping

Care Calendar

Monthly care tasks for Desert Milkweed

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Desert Milkweed
Desert Milkweed detail

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Taxonomy

Family:Apocynaceae
Genus:Asclepias