Product Q&A

Answer:

While it would not be an issue to apply it when temperatures are in the 60s, Casoron 4G Herbicide is a pre-emergent herbicide, so usually summer is not an appropriate time to use this product. This is generally used in spring an fall to prevent listed weeds from germinating. If you would like to tell us more about your application needs, then we may be able to recommend a better product for you.

Answer last updated on: 08/01/2019

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