Shannon from Anderson, Mo writes
When should chemical be applied on newly planted grass seed?
You should wait until the new turf is established before using GrazonNext HL Herbicide on newly planted grass seed. Per the product label: During the season of establishment, GrazonNext HL should be applied only after perennial grasses are well established (have developed a good secondary root system and show good vigor). Most perennial grasses are tolerant to GrazonNext HL at this stage of development.
Answer last updated on: 04/23/2018