Milorganite As Spreading Buffer?

[SD51555]

Anyone ever tried mixing milorganite to buffer small seed/nutrient broadcasting? I wonder if that couldn't help bulk up a clover mix so you could spread it more effectively.

 

[Freeborn]

I have used milorganite as a carrier with mixed results. I have a solo shoulder strap type broadcast spreader and as long as I continue to shake/mix the seed and milorganite it works. i would like to find a better solution and was thinking some type of rice might work. I understand some people use sand but I have never tried it.