Newly planted rows of organic lettuce and kale. The time has come to raise the bar on the American food system if we want to ...

For example, one package of organic romaine lettuce seeds will cost you about $3, which is around the same price as a single head of organic romaine lettuce. However, by using certain harvesting ...

One scenario is when you purchase organic lettuce or lettuce from local farmers' markets, where the washing process may not ...

The study also analyzed consumer preferences about lettuce labeled as organic and lettuce grown through the hydroponic method, which uses a water-based nutrient solution as a substitute for soil.