From Cuttings
(This method works on many varieties of Milkweed).
Cut 6 to 8 inches of the milkweed stem making sure there are a few nodes on the top and bottom. Make sure to remove leaves from the lower half. Stick the stem in a container with good potting soil making sure you have burried a few nodes in the soil and leaving a few nodes above the soil. Make sure the soil does not completely dry out and you should have a plant in a few weeks.