I really like Whitetail Institute products. Their imperial clover is amazing and secret spot is really good as well. Last year I did a test with their product called imperial no plow. I planted part of it just by scattering on the ground in a couple of areas and then I planted where I did all the prep, tilled the soil, etc.. The seed that was put into the tilled ground outperformed the seed where the ground was just cleaned by a factor of 2 to 1 in my estimation for what that's worth.