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Can You Grow Watercress in North Dakota?

US · USDA Zone 4a · zones 3a, 3b, 4a, 4b

Grows well here

Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.

Plant zones

2a–9b

North Dakota last frost

late April

North Dakota first frost

early October

Days to harvest

30–60 days

When to plant Watercresses in North Dakota

Direct sow

Apr 25

Harvest

May 25 – Jun 24

Dates are approximate, based on North Dakota'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.

Full watercress growing guide →

Gardening in North Dakota

North Dakota has a harsh continental climate with cold winters and short warm summers. Most of the state is Zone 3b-4a. Focus on cold-hardy crops and short-season varieties.

See what grows well in North Dakota →

Frequently asked questions

Can you grow Watercress in North Dakota?

Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.

What zone is North Dakota?

North Dakota spans USDA Zone 4a (3a, 3b, 4a, 4b).

When do you plant Watercresses in North Dakota?

Plant Watercresses Apr 25, harvest May 25 – Jun 24.