Marengo is a selective, preemergence herbicide, that works on broadleaves, grasses and annual sedges, providing long-lasting control. Marengo is labeled for use on 150 ornamental crops*.

Marengo Cost-In-Use 
No product lasts longer than Marengo, making it one of the least expensive program options for weed management based on cost per month per acre of control. See why.

*See the product label for the full list of weeds controlled.

• Long-lasting control reduces labor and eliminates repeat applications
• Labeled for use on over 115 ornamental crops
• Broad-spectrum control of over 70 different weeds means fewer escapes and fewer cleanup applications
• Effective on hard-to-control weeds such as eclipta, bittercress, groundsel, oxalis, marestail, spurge, crabgrass and annual bluegrass
• Spring or fall application flexibility to meet unique grower needs
• Labeled for preemergence weed control inside greenhouses beneath benches

Compare any herbicides. Use real costs. Maximize your investment.

This tool allows you to customize information to fit your exact parameters, see side-by-side numbers for any herbicides you choose, and plan for the future.

My Envu Rewards

My Envu Rewards is a loyalty program for eligible Turf and Ornamental purchases.

Not a member? Sign up here.