A) Before you decide on what to sow for next year, you need to answer a few questions. What do you want from your crops? If you want them as drives, you want something with a flushing value. If you want them primarily to draw and hold birds, you need a crop with a food value.
You must also determine your soil type. Ours is heavy and kale never does well here. I dont wish to pass the buck, but I suggest that you contact one of the game seed companies and let it advise you on a package that will best suit your requirements and soil type.