Microgreens. They’re leafy green vegetables that are relatively new to the dining room, but a study by a Colorado State University team indicates that they will be welcome company at the table.
Microgreens. They’re leafy green vegetables that are relatively new to the dining room, but a study by a Colorado State University team indicates that they will be welcome company at the table.
“You’ve probably heard of sprouts and baby greens,” said lead researcher and registered dietitian nutritionist Sarah Ardanuy Johnson, an assistant professor and director of the Functional Foods & Human Health Laboratory in CSU’s Department of Food Science and Human Nutrition. “These are somewhere in the middle.”
Microgreens are young and tender leafy greens of most vegetables, grains, herbs and flowers that are harvested when their first leaves appear. Their rapid maturity of a few weeks and affinity for controlled-environment agriculture (also known as indoor farming) means they use very little water and can be harvested quickly. It makes them a model of sustainability: They can be grown indoors, year-round, in cities and rural communities, in greenhouses, warehouses, vertical farms and even homes.
“I came across microgreens and had never heard of them before,” said Johnson, who initially studied environmental science and ecology as an undergraduate before realizing her true academic passion was in nutrition and food science. “The need for our food to be more sustainable is greater than ever. I love the idea that they can be grown in an urban environment, indoors in big cities and smaller towns. We can’t just grow everything in the soil outside anymore, and we need to conserve what natural resources we still have.”
Read more at Colorado State University
Image: Sarah Ardanuy Johnson with microgreens (Credit: Colorado State University)
