Apollo's+Hydroponic+Garden

Our Hydroponic garden was starting last spring. It consisted of four towers with 16 growing areas in each tower and three grow bags watered three times a day for 3-5 minutes with nutrient rich water contained in a water reservoir. Here are some pictures from last year's hydroponic garden. Can you guess what plant we are growing in one of our hypdroponic towers picture above? What about the plants growing in a hydroponic grow bag pictured below?