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Michael from New Hampshire writes

As a post-emergent, is there any advantage to waiting longer than the 2-3 day recommended minimum to mow after applying Tenacity Herbicide?

In other words, will leaving the treated blades/leaves attached to the plant for as long as possible (say 7 days) allow the product to be more effective or work faster?


It is safe to mow areas that have been treated with Tenacity Herbicide 2 days after application.  After that time the product would have worked into the plant enough to not be affected by mowing.  Delaying mowing does not help it work better.

Answer last updated on: 07/22/2019

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