First, what is calendula? Calendula officinalis, which is also known as Pot Marigold, has been used for healing since the medieval times. Calendula is in the daisy family just like the marigold. Don't be fooled by calendula and marigold's similarities, Calendula's benefits far surpass that of the typical French marigold. Calendula's bright colors make every garden more cheerful. This edible plants makes a beautiful add on to dress up any salad, or bring out some color in you