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Sugar for Nutgrass Control: Expert Clarifies Misattribution

A homeowner asks if sugar, suggested for nutgrass, will harm roses and irises. The expert denies ever recommending sugar for weed control. They explain weed control products are dose-dependent: at correct rates they target weeds but spare desirable plants; overdosing kills everything. Sugar has never been labeled as a herbicide, and the expert cannot offer a solution for nutgrass using sugar.

This highlights the danger of misattributed advice and the importance of following labeled rates for any treatment.

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