Common Milkweed Plant Tray-36 Plugs. Includes 36 Common Milkweed, Asclepias syriaca plugs to enhance your pollinator plot. Click on mix title to place an order. Ships every two weeks to MN, WI, IA, IL, MO, IN, MI, OH, WV, PA, ND, SD, NE, KS. Updated 2023.