I am going to drill 15 lb of each to the acre, anyone have some input on how to transition from the vetch/clover mix in the summer to grain/brassica/clover mix in the winter then back to vetch/clover the next summer? It looks like the vetch might be to big and bushy in early October to run a drill over it and plant with it standing, might have to mow it first. Will the vetch/clover naturally come back the next summer?