I'm next door in AL, I have had good luck with potatoes in grow bags made for potatoes.

https://www.amazon.com/dp/B07QXKJZTX/ref=cm_sw_r_cp_apa_i_1hbMFbX9YKJ0P

Fill only half full with soil to start then, add more soil as your plants get taller. The flap on the side of the bag allows you to harvest a few potatoes without destroying the plant.