Butterfly Milkweed

Butterfly milkweed (Asclepias tuberosa) is a showy, drought-tolerant perennial known for its vibrant orange-to-yellow, flat-topped flower clusters that bloom in summer, attracting pollinators like Monarch butterflies, and its narrow, lance-shaped leaves, distinctive for lacking the milky sap of other milkweeds, growing 1-3 feet tall on hairy stems with deep roots. 

Photo by and (c)2009 Derek Ramsey (Ram-Man), GFDL 1.2 <http://www.gnu.org/licenses/old-licenses/fdl-1.2.html>, via Wikimedia Commons

Frank Mayfield from Chicago area, USA, CC BY-SA 2.0 <https://creativecommons.org/licenses/by-sa/2.0>, via Wikimedia Commons

Single plants will come in plastic pots approx. 2"x 2".