Farmers growing lettuce prefer varieties that are resistant ... we can track how a disease develops in a living plant in real ...
While it's got Vitamins A and K, it's lacking a real nutrient punch. Next is the perennial, burger-topping iceberg lettuce. You'll need 33 cups of the stuff to get your daily Vitamin C.
After five weeks of testing Lettuce Grow, I was able to grow and harvest a ton of leafy greens, herbs, and vegetables — all without any laborious planting. It's a hydroponic farmstand that only ...