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Robinia hispida!!!! #877474

Asked July 16, 2024, 1:03 PM EDT

We have Robinia hispida in our yard. I cut it down because we were having problems with its spreading. We now have it popping up all over our lawn and flower beds. What is the best way to get rid of it, herbicide, broad leaf herbicide, what works

Nicollet County Minnesota

Expert Response

Thank you for writing.
Glycophosphate can be used but will kill all plants. Your best approach is to paint each cut stem with glycophosphate and discard the top of the plant.  https://dnr.wisconsin.gov/topic/Invasives/fact/BristlyLocust
Steve Miles, Master Gardener, Hennepin County MN (I am a human being, not a bot nor AI). I am an avid gardener but am not a degreed or certified horticulturist or arborist. I am happy to receive follow-up questions if my responses are incomplete or unclear.  This is the University of MN' garden soil testing service.  https://soiltest.cfans.umn.edu/testing-services/lawn-garden This is guidance on how to find a tree expert.  https://extension.umn.edu/planting-and-growing-guides/how-hire-tree-care-professional The Minnesota Landscape Arboretum is a wonderful place to see and learn about plants that grow in Minnesota. https://mngardens.horticulture.umn.edu/minnesota-landscape-arboretum Replied July 17, 2024, 12:23 AM EDT

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