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Can You Grow Watercress in Minnesota?
US · USDA Zone 4a · zones 2b, 3a, 3b, 4a, 4b
Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.
Plant zones
Minnesota last frost
Minnesota first frost
Days to harvest
When to plant Watercresses in Minnesota
Direct sow
Harvest
Dates are approximate, based on Minnesota's average frost dates. Your exact yard may vary by microclimate.
About Watercress
Watercress is a peppery, nutrient-dense aquatic green that loves cool, running water and partial shade — an easy container crop if you keep it constantly wet.
Grow in a container of rich soil kept standing in water, refreshed regularly. Harvest outer leaves often. Prefers cool shade to hot sun.
Gardening in Minnesota
Minnesota has a cold humid continental climate. The Twin Cities are Zone 4b-5a; northern Minnesota reaches Zone 2b-3a. Cold winters but warm productive summers.
Frequently asked questions
Can you grow Watercress in Minnesota?
Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.
What zone is Minnesota?
Minnesota spans USDA Zone 4a (2b, 3a, 3b, 4a, 4b).
When do you plant Watercresses in Minnesota?
Plant Watercresses Apr 25, harvest May 25 – Jun 24.