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Ryan from Houston writes

How long does it take to see results with Roundup Custom Aquatic Terrestial Herbicide?

Do high temperatures (above 95


How long it takes Roundup Custom Aquatic Terrestial Herbicide to kill weeds depends on the type, age and health of the target weed but is generally within 2 weeks.  You do want to apply in temperatures below 85 so best to do so in the morning before higher daytime temperatures.

Answer last updated on: 08/27/2018

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