Can You Grow Leek in Wyoming?
US · USDA Zone 4b · zones 3a, 3b, 4a, 4b, 5a, 5b
Leeks grow well here — cold-hardy and can be harvested into late autumn.
Plant zones
Wyoming last frost
Wyoming first frost
Days to harvest
When to plant Leeks in Wyoming
Start indoors
Transplant
Harvest
Dates are approximate, based on Wyoming's average frost dates. Your exact yard may vary by microclimate.
About Leek
Leeks are cold-hardy slow-growing vegetables that can be harvested well into autumn and even winter.
Start indoors in late winter — leeks need a very long season. Transplant deeply to blanch stems. Harvest after first frosts — cold improves flavour. Very cold-hardy surviving to -10°C.
Gardening in Wyoming
Wyoming has a semi-arid mountain climate with cold winters and short summers. Most of the state is Zone 4-5; protected low-elevation areas may reach Zone 5b-6a. Focus on hardy crops.
Frequently asked questions
Can you grow Leek in Wyoming?
Leeks grow well here — cold-hardy and can be harvested into late autumn.
What zone is Wyoming?
Wyoming spans USDA Zone 4b (3a, 3b, 4a, 4b, 5a, 5b).
When do you plant Leeks in Wyoming?
Plant Leeks around mid-April (start indoors Jan 20), harvest Jul 24 – Sep 12.