Edwin from Zanesville Ohio writes
Prime Source Quinclorac 75 DF Select Herbicide can be used before/after seeding or overseeding without significantly interfering with new turfgrass germination and growth of the highly to moderately tolerant turfgrass types listed in Table 1 on page 9 of the product label. Refer to the Seeding Timing Chart on page 12 for more information.
Answer last updated on: 09/24/2022
