My chickens really love old cukes, sliced in half so that they can eat the seeds. They also seem to like Kale leaves. They pull the leaves off the stems and eat most of them, along with the green caterpillars that they attract. Of course they also love tomatoes and leftover melons, especially the seeds. (Their favourite thing is Dandelion leaves, but I don't need to plant those specially, as we are swimming in them!)
I will grow the above plants with the chickens in mind, but is there anything else that they love that I could easily grow for them next year?
Sadly, mine don't seem interested in Marigold flowers, and their beaks are trimmed so they have difficulty pecking hard things like zukes and apples

Thanks,
Linda