As the entire planet battles a cost-of-living crisis exacerbated by a number of factors, a gardener has offered the easiest hack for growing the world’s most nutritional vegetable, watercress. While the world might be used to strolling into a grocery store to buy food, there was a time when our ancestors grew and hunted everything they consumed. While we are not suggesting that you dedicate your life to the problematic ancestral diet, growing your own vegetables and herbs can be the easiest way of maximizing your nutritional intake. How to grow the world’s most nutritional vegetableIf growing …