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Grass Out 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 Grass Out Max is that it will ONLY kill grasses and NOT effect flowers, shrubs, broadleaf crops or other broadleaf plants. Grass Out Max contains 26.4% Celthodim Herbicide and effectively kills more than 50 different grasses.

Grass Out Max is only labeled for use on clover when used in the states of Idaho, Oregon, and Washington.

Grass Out Max

  • Barnyard grass, Cheat grass, Canary grass, Crabgrass (hairy, large, smooth, southern), Foxtail, Goose grass, Rye grass, Annual Blue grass (Poa annua), and many others
    Will Not kill Flowers, Shrubs, Broad-leaf Crops or other Broad-leaf Plants
    See label for complete list

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