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Travis from Des Moines, Ia writes

What type of herbicide can I use for beds with ornamental grasses and knock out roses?


Grass Out Max  is a selective post-emergent herbicide used to control annual and perennial grasses.   Grass Out Max will effectively kill more than 50 different grasses. It will not effect flowers, shrubs, broadleaf crops or other broadleaf plants. Please refer to the product Label for complete application instructions. 

Answer last updated on: 02/04/2020

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