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Can You Grow Watercress in Texas?
US · USDA Zone 8a · zones 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.
Plant zones
Texas last frost
Texas first frost
Days to harvest
When to plant Watercresses in Texas
Direct sow
Harvest
Dates are approximate, based on Texas'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 Texas
Texas spans more climate zones than any state except California — from Zone 6 in the Texas Panhandle to Zone 9b in the Rio Grande Valley. Most Texans garden in Zone 7-8 with hot long summers.
Frequently asked questions
Can you grow Watercress in Texas?
Watercress grows well here if you keep its roots constantly wet — ideal for a shade container garden.
What zone is Texas?
Texas spans USDA Zone 8a (5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b).
When do you plant Watercresses in Texas?
Plant Watercresses Feb 15, harvest Mar 17 – Apr 16.