Take your local deer population to the next level with the Ani-Logics 4 lb 180 Mineral Dirt. This compound mixes naturally with soil, adding key minerals like copper, zinc, selenium and manganese that encourage antler growth and are commonly lacking in a whitetail's diet. It also includes Ani-Shield TX4®, which adds vitamins, probiotics and oils, as well as proprietary attractants that work at long range to draw in deer.