Arizona is not a major potato producing State.

The potatoes that are grown in Arizona are harvested in spring and early summer.
Agricultural Statistics Arizona
Potato Yield in 2013 :280.00cwt/acreSpring crop only
Potato Area Harvested in 2012 :3700.00acresSpring crop only
Potato Production in 2012 :833.00(000) cwtSpring crop only
Potato Yield in 2012 :225.00cwt/acreSpring crop only
Potato Area Harvested in 2011 :3800.00acresSpring crop only
Potato Production in 2011 :1064.00(000) cwtSpring crop only
Potato Yield in 2011 :280.00cwt/acreSpring crop only
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