I am not sure what Alpha Feast is, but how about trying a mix of small seed plants plus some cereal grains. Small seeds such as brasicas or clovers should germenate in any soil that has been turned over and maybe even in bare ground if moisture is present.If you could work in some mix of cereal grain (wheat, oats or rye grain) in the mix, some of it will come up as well.The brassicas will produce more total plant growth in the short term then the legumes, but I have not had a lot of luck with deer utilization of themin my area. The cereal grains seems to always beagood draw in my area.