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Katelyn from Portsmouth, Oh writes

Trying to kill Hi Yield Super Concentrate Killzall Weed & Grass Killer in new compost area. How long must I wait to start composting?

Answer:

Hi Yield Super Concentrate Killzall Weed & Grass Killer being a glyphosate product will not last long on the soil. The specific time you can compost varies. Please contact the manufacturer of Hi Yield Super Concentrate Killzall Weed & Grass Killer at 855-270-4776.

Answer last updated on: 03/16/2015

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Hi-Yield Atrazine Weed Killer

Hi-Yield Atrazine Weed Killer

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$21.97

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