I quote for you the little plastic tag that was stuck in the pot. Nasturtiums are in the same family as watercress. Peppery taste of flowers or young leaves tossed in a salad adds a gourmet touch. Try nasturtium leaves on your tuna salad sandwich instead of lettuce. Float the flowers in bowls of punch.
Trail nasturtium vines up a garden trellis.
I particularly mentioned lambs quarters and sorrel. Tonight I was searching through my recipe books to find information on clotted cream, and ran into a confirmation of my thoughts. I have this wonderful recipe book, History from the Hearth, by Sally Eustice. It is an excellent foods research source. Many a visitor has questioned our gardening ability when viewing the lush crop of dandelions, wild mustard, sorrel, and lamb's quarters growing next to the parsley, sage, and thyme.