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Mile from Birmingham Alabama writes,

Surflan. When to spray

In the birmingham area when is the recommended time to put down to prevent poanna?


PROKoZ Surflan AS Specialty Herbicide should be applied a few weeks before weed seeds germinate to be most effective, as they have no effect on emerged plants. In the Birmingham region, germination is between March-September. To limit bluegrass germination during winter, apply preemergent herbicides in late summer or early fall when soil temperatures drop below 70°F.

Answer last updated on: 07/29/2014

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