DOes not evenly distribute nematodes. I bought it so mix things but everything I have tried to distribute on my lawn so far, anti-grub spores and nematodes, and other things all didn't work. It almost feels like it got more of all the stuff I am spraying on my hands and on me than on my lawn. I followed the directions carefully and tried it out many times, perhaps I"m not that good at this but it didn't work out for me.