Now offering: Contactless Curbside Pickup

Retail Locations


Now offering: Contactless Curbside Pickup

Red River Specialties, LLC takes the health of our customers and employees very seriously, but still wants to guarantee that you receive the same superior customer service. To ensure everyone gets the product they need and stays safe we are now offering “contactless curbside pickup”. Please contact your local warehouse. We will process your order and load it in your vehicle without you even needing to get out of your vehicle.Thank you for your business and stay healthy.




Active Ingredients: 63.2% Hexazinone
11.8% Sulfometuron methyl

Markets: Forestry,


Manufacturer: Bayer CropScience


Packaging: 20 lb




In forestry applications, OUSTAR® herbicide helps improve conifer seedling survival and growth by allowing seedlings to optimize water, light and nutrients through broad-spectrum residual weed control that reduces competition.

OUSTAR controls key species, including chickweed, dogfennel, fescue, fireweed (willowweed), goldenrod, horseweed, yellow nutsedge, panicums, pokeweed and white snakeroot.

It may be applied in the first and subsequent growing seasons to provide the weed control necessary to expedite conifer development and crown closure.