is castor oil ok to use on lawn for moles?
It isn't a lethal trap or poison, but a remarkably simple formula containing … castor oil! In fact, in a Michigan State University study, a castor oil-based repellent was effective in 26 out of 27 tests. Product Details. Apply to lawn areas where mole activity is present.
Rated 1 out of 5 by DanielCam Grubs infested my yard after application I put down several applications of grubex this year because I noticed I had more grubs than in the past. I followed the instructions for application. GrubEx unfortunately did nothing to kill them off. My lawn is infested with grubs and moles.