Product Q&A

Answer:

Casoron 4G Herbicide is not labeled for use around asparagus therefore would not be recommended.  Monterey Vegetable and Ornamental Weeder would be an option for a pre emergent herbcide in established asparagus beds after ferns are removed but before spear emergents. Per the product label, this can be applied as a single application to established asparagus. 

Answer last updated on: 09/13/2022

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