I am not familiar with the Sainfoin, but I am glad for you. To have something that attracts and or helps to feed is a good thing. I love to watch the food plots from a distance. Right now the deer at my place are feeding on some of the Eagle Brand Soybeans, Iron Clay Peas and Sun hemp along with the native stuff. Late Sept I will add Winter wheat, Ebon Rye and bump up my Clover plots with some light seeding. The deer use the Clover mostly in early spring, when not much else is out there. Before the spring native forbs and such have started up.
WBJ, when I found some Mt Lion tracks on the place a few yrs ago, it was a little spooky walking to the tree stands early morning and late evening because I carried a bow. I am no quick draw, when it comes to a bow, and am not sure I could hit a darn thing, if the big cat was in a stand off with me. Texas laws at that time did not allow one to carry a gun during bow season. Laws have now changed. And KWF, THAT is a Nice One for sure.
