Mark from Hillsboro writes
I have cool season grass here in NH
Ferti-lome Weed Free Zone is a selective herbicide so it won't harm your lawn when used as directed on the product label. It can be applied to cool season grasses like Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue, Red or Fine Leaf Fescues, Colonial Bentgrass, and mixtures of cool season species.
Answer last updated on: 03/05/2024