Can You Grow Potato in Idaho?
US · USDA Zone 6b · zones 3b, 4a, 4b, 5a, 5b, 6a, 6b
Potatoes grow well here — plant after last frost and expect a harvest in 70-120 days.
Plant zones
Idaho last frost
Idaho first frost
Days to harvest
When to plant Potatoes in Idaho
Direct sow
Harvest
Dates are approximate, based on Idaho'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.
Gardening in Idaho
Idaho has a semi-arid continental climate. Southern valleys are Zone 6-7 with hot dry summers; northern regions and mountains are colder. Excellent for root vegetables and cool crops.
Frequently asked questions
Can you grow Potato in Idaho?
Potatoes grow well here — plant after last frost and expect a harvest in 70-120 days.
What zone is Idaho?
Idaho spans USDA Zone 6b (3b, 4a, 4b, 5a, 5b, 6a, 6b).
When do you plant Potatoes in Idaho?
Plant Potatoes Mar 15, harvest May 24 – Jul 13.