Dennis from Daphne writes
My trees have nice centipede lawn underneath.
A small amount of oil overspray of a product such as Hi-Yield Dormant Spray should not harm your turfgrass. We do not recommend spraying an oil like this on your turfgrass on purpose, though, since the oil could be a bit heavy for the turfgrass, especially in hot weather (over 85 degrees).
Answer last updated on: 02/12/2020