Coreopsis tripteris (Tall coreopsis)
from $6.99
sun, 4-8’ and spreading, yellow flowers summer to fall, native, Z3-8
Pot:
May need to stake, especially if grown in moist or fertile soils.
*Photo credit: Frank Mayfield from Chicago area, USA, CC BY-SA 2.0 <https://creativecommons.org/licenses/by-sa/2.0>, via Wikimedia Commons