Answer: Kingman doesn't fit the usual AZ gardening zones because you have hot summers and sometimes snow in the winter. The best reference is Sunset Western Garden Book, available at libraries, bookstores and garden centers. It considers elevation, proximity to mountains and bodies of water, and general climate to place you into a gardening zone and then recommends the best plants for those zones. I think you will find it very helpful. Best wishes with your garden!
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