« Back to article: Texas farmer sets sights on vegetables that promote healthy vision

Photo of fresh kale in a bunch
A fresh bunch of kale from Marshall Hinsley's winter crops. Photo by Marshall Hinsley
Photo of lettuce
Hydroponically grown lettuce grows in a climate-controlled greenhouse. Photo by Marshall Hinsley
Photo fo fresh spinach in an iron skillet
Spinach is a carotenoid-rich food that grows well in Texas during the cooler months of fall through spring. Photo by Marshall Hinsley