Half gram of Asclepias cordifolia seeds from northern California. Seeds collection occurred in the summer of 2023. Germination difficulty is high. Weekly freeze thaw cycle recommended to prepare the seed to germinate. Germination rate below 10% is probable despite viable seed being over 90% . Half gram packet is approximately 25 seeds +/-5 seeds.
Asclepias cordifolia, Heartleaf milkweed seed
PriceFrom $3.00