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Wondering if this weekend is to early for spraying roundup on sod. Outside of the wind I'm wondering if the cold temperature will effect roundups killing power. thanks
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Direct from Monsanto rep. "Round up will likely NOT work in temps at or below 35 degrees. Also if you have below freezing temps at night, round up is going to be LEAST affective on pest."
To be truthfull, we have sprayed round up in every temp, and condition and it has worked great.