Antelope Horn Milkweed (Asclepias asperula) Quick Facts:

Host and Nectar Plant.  Host to Monarch, Soldier, and Queen.

Herbaceous perennial

Native to Southwest

Hardy in zones 5-9

Full Sun

Dry to medium moisture, drought-tolerant

Green to cream colors with purple highlights in the center

Up to 2 feet

Spreads laterally

Seeds need 1 month cold stratification

Seed pods look like antelope horns

Please see complete growing conditions and details for Antelope Horn Milkweed Plants (Asclepias asperula) under our seed description