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Can You Grow Watercress in Delaware?
US · USDA Zone 7a · zones 6b, 7a
Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.
Plant zones
Delaware last frost
Delaware first frost
Days to harvest
When to plant Watercresses in Delaware
Direct sow
Harvest
Dates are approximate, based on Delaware'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 Delaware
Delaware has a humid subtropical climate moderated by the Atlantic. Mild winters and warm summers support a long growing season for mid-Atlantic vegetables.
Frequently asked questions
Can you grow Watercress in Delaware?
Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.
What zone is Delaware?
Delaware spans USDA Zone 7a (6b, 7a).
When do you plant Watercresses in Delaware?
Plant Watercresses Mar 7, harvest Apr 6 – May 6.