Edible Nasturtium - 10 Edible Container Gardening Ideas - Bob Vila
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Nasturtium grows in either bushy or trailing form. Both boast showy, edible flowers. Pluck a brightly colored flower or leaf for your salad, adding not only a dash of color but also a peppery flavor (similar to the taste of watercress). A prolific bloomer, nasturtium is a tender perennial that likes lots of sunshine.