Asclepias asperula is a perennial shrub growing to 2 feet tall. The leaves on these will fold up longways when hot outside. The name Antelope Horns come from the seed pods. When the seed pods grow out fully they tend to look like Antelope Horns. A poisonous shrub to animals and humans. Do Not Eat. It likes a well-drained soil to live in along with some rock chips and sand. If growing in a pot use a deep one as this plant has a long tap-root. Zones 4-10GerminationThese can be slow and erratic to germinate. Mix your seeds and some soil together and place them in a plastic bag. Place the bag in your refrigerator for 60 days. Plant them a 1/8″ deep and at room temperature under shade cloth. They will take about 2-6 weeks to come up.Color:GreenFeatures:Flowering
