The Crimson clover is EXCELLENT but we have trouble getting it established at a time we can make it do what it should do. If anyone has a secret, please share ! It seems the life cycle does not match our other crop agronomics as well as others. This is why we are studying Oregon ryegrass etc.
The nobrainer is T-22 biological fungicide. It helps build the plant roots much larger than without it. It works best in cold, damp, tight or low fertility soils.