Agrisel USA GrassOut Max is a selective post-emergent herbicide used to control annual and perennial grasses. It is labeled for most landscape, home and garden, ornamental, agricultural and non-crop uses. The unique feature of GrassOut Max is that it will only kill grasses and not effect flowers, shrubs, broadleaf crops or other broadleaf plants.
- Contains 25.4% Celthodim Herbicide and effectively kills more than 50 different grasses
- It is highly recommended that you use a surfactant with this product for best results
- Target: Barnyard grass, Cheat grass, Canary grass, Crabgrass (hairy, large, smooth, southern), Foxtail, Goose grass, Rye grass, Annual Blue grass (Poa annua), and many others (see label for complete list)