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Product Q&A

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L from Pine Bluff, Ar. writes

Can I use Hi-Yield grass killer on cosmos flowers?

Answer:

The Hi Yield Grass Killer is only designed to kill grasses and is made to be used over flowers and ornamentals of all kinds. Please refer to the product label for proper dilutions for the grasses you are trying to eliminate.

Answer last updated on: 06/10/2013

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