Watercress, Nasturtium officinale – cultivation and care
Watercress is a swamp or aquatic plant that is valued by many hobby gardeners. As a hardy perennial, it is preferably planted in the garden pond or stream. The evergreen, herbaceous plant is also very popular as a healthy vegetable, rich in vitamin C and a tasty addition to salads and soups. The Nasturtium officinale, as its…
