there are alot of rye and wheats that can be planted in fall, along with the clover you are wanting to do. Antler king makes a great clover mix. one thing to remeber about your clover is you will not see much out of it till the beginning of year so its something u will want to add with your fall food like wheats or rye.. also there are alot of great leafy plants that grow and do well after the first frost. rapes and turnips along with a ton more. Check out antler kings or some pre mixed bags for what you are trying to do. hope this helps