We put 20 tons of lime in the ground last year across all our acreage. The difference in deer in our plots really surprised us. We thought the plots would look better, greener and such. They did, but when the late fall and winter came the deer absolutely hammered out plots. I honestly got nervous because they ate them to the ground. There was no doubt it made a huge difference for us. We followed the AU soil lab's recommendations to a T. I'll be doing that again every year.