Home › Potato › Grow in Arizona

Can You Grow Potato in Arizona?

US · USDA Zone 9a · zones 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a

Grows well here

Potatoes grow well here — plant after last frost and expect a harvest in 70-120 days.

Plant zones

3a–10b

Arizona last frost

late January

Arizona first frost

late December

Days to harvest

70–120 days

When to plant Potatoes in Arizona

Direct sow

Jan 20

Harvest

Mar 31 – May 20

Dates are approximate, based on Arizona's average frost dates. Your exact yard may vary by microclimate.

About Potato

Potatoes are one of the most calorie-dense garden crops and can be grown in bags barrels or garden beds.

Plant certified seed potatoes after last frost. Hill soil up around stems as they grow to increase yield. Harvest after plants die back. Never eat green potatoes — solanine is toxic.

Full potato growing guide →

Gardening in Arizona

Arizona spans dramatic climate zones from cool mountain forests to hot desert. Low-elevation cities like Phoenix grow year-round; high-elevation areas are Zone 5-6.

See what grows well in Arizona →

Frequently asked questions

Can you grow Potato in Arizona?

Potatoes grow well here — plant after last frost and expect a harvest in 70-120 days.

What zone is Arizona?

Arizona spans USDA Zone 9a (4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a).

When do you plant Potatoes in Arizona?

Plant Potatoes Jan 20, harvest Mar 31 – May 20.