Product Q&A

Answer:

Q4 Plus Turf Herbicide is labeled for cool season turfgrass such as Fescue, Kentucky Bluegrass, Perennial Ryegrass, Rough Bluegrass (poa trivialis) and Annual Bluegrass at the rate of 7 to 8 pints/acre or 2.6 to 3 fl oz per 1000 sq ft.  Per the product label, the maximum number of broadcast treatments is 2 application per year with a minimum of 30 days between applications and the maximum rate per acre in a single application is 8 pints per acre. 
 

Answer last updated on: 03/04/2022

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