William, you can! Most of that is Red Russian Kale, which never seems to get bugs on it and grows in winter and summer. If it bolts, i just pick off the flowers and eat them too. I never pick the plants. Just the leaves. They justkeep producing and get huge! Also there is spinach in there whis is also pretty easy to grow and cilantro which came up on it's own since mine went to seed last summer.
http://www.rareseeds.com/search/?F_K...Russian%20kale