Whitetail Institute 30-06 Mineral/Vitamin Deer Supplement is great to use alone or in conjunction with a food plot. This supplement provides deer with vitamins and minerals that are crucial in overall development and health. It also maximizes antler growth, helps hold deer on your land and attracts deer from other areas. 30-06 Deer Supplement is easy to use and should be maintained all year for the best results.Features Mixture of essential macro and trace minerals along with vitamins A, D, and EJust rake or shovel an area 2 to 3 feet and mix with the soilAntler Up D3 increases calcium and phosphorus uptake