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Brad from Charlotte, Nc writes

Is Bensumec 4LF Herbicide a selective pre-emergent or does it prevent Fescue germination?

Will this act as a pre-emergent for Fescue or only selectively for poa annua, crabgrass, etc? I'm looking for something to control poa annua during fall fescue seeding.

Answer:

Bensumec 4LF Herbicide states on the product label: Any material that provides effective control of annual grasses may affect new lawn grass seedlings which germinate after treatment.  Do not reseed within 4 months after application.  The only product that can be applied as a pre-emergent around the same time as seeding Fescue is the Tenacity which is labeled to suppress poa annua as a pre-emergent and can prevent crabgrass.

Answer last updated on: 02/19/2020

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Bensumec 4LF Herbicide

Bensumec 4LF Herbicide

5 out of 5 stars

$192.07

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