I am re seeding my existing pastures. The drought the last 2 years have taken it;s toll. I planted about 15 acres in Rancho Frio and it is already 2 feet tall in less than a month. There have been plenty of rain on it and warm temps. I am broadcasting into existing pasture and was going to seed at 5lbs to the acre. I have a 400lb seeder that is pto dirven. I can't set the gate low enough for the small seed to come out faster than I want it to. I have heard to mix with fertilizer or sand. At what rate do you mix. I have already put out fertilizer on my pasture but I have never used sand as a filler. Any suggestions on what my options are and what you have had sucess with.