Arugula is one of the easiest greens to grow, if not the easiest of all. In America, arugula somehow got a reputation as an frou-frou, elitist food, which I’ve heard boggles the minds of many in European countries, where the green (also known as ‘rocket’ or ‘roquette’) grows like weeds and, until recently, wasn’t usually cultivated intentionally. Regardless, arugula’s zesty, peppery-tasting leaves have become a popular salad staple and pizza garnish here in recent years. The strong taste of this green is usually one people love or hate: If you fall on my side of that divide, you should really try growing some yourself. Here’s how: More »