Mexican whorled milkweed seed packet, Asclepias fascicularis 75 seeds
Fall 2018 collection, by hand. Top quality asclepias fascicularis seeds. Packet contains 75 seeds. Germination of 50% or more in seven days using water germination and no cold moist stratification. Germination rate may increase with a pretreatment like winter sowing or cold moist stratification.
Life Expectancy: Perennial
USDA Plant Hardiness Zone: 6-10 (-10ºF to 40ºF)
Light Requirement: Full sun to part sun.
Mature Height: 3 foot on average. 5 foot occasionally.
Bloom Colors: Soft pink and white.
Root Description: Fibrous.
Root Spread: Clump forming. Expanding crown.
Container: Yes, three gallon container recommended.