Watercress is one of the oldest green foods known to humans. It is a semi-aquatic, hardy perennial that naturalizes easily in just about any clean, flowing water.
Watercress is one of the oldest green foods known to humans. It is a semi-aquatic, hardy perennial that naturalizes easily in just about any clean, flowing water.
Suggestions Learn more about watercress in Dani Lind's article: "Watercress: Legendary Harbinger of Spring."