Answer:

Rescuegrass is not listed on the Scotts Halts Crabgrass and Grassy Weed Preventer product label so we cannot recommend the use of this product for it.

We recommend that you contact Scotts directly as they may have unpublished information they can share with you for this use. You can locate their site at scotts.com. 

Answer last updated on: 06/07/2022