15-0-0 .20% GrubOut 25% Fortify-N

15-0-0 with .20% GrubOut and 25% Fortify-N, by The Andersons, is a fertilizer with insecticide in one application. GrubOut contains imidacloprid to control grubs, ants, mole crickets, beetles, mites, chinch bugs, and more. This fertilizer also contains 25% Fortify-N, a nitrogen stabilizer with a urease inhibitor to reduce ammonia volatilization.