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Wild Garlic

Q.killing wild onions

Zone Saint Paul, MN | Anonymous added on May 16, 2020 | Answered

I read your article on how to kill these beasts and I am wondering how to best kill them right next to my house. They are coming up in the crack between the house and the sidewalk. I cut as much as I could off last fall and sealed the crack with concrete filler, but they broke through that and are back with force. They are EVERYWHERE!

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Certified GKH Gardening Expert
Answered on May 17, 2020

They are beasts! Just keep after it like the article says. I can't believe it broke through the concrete filler. I had some success with repeat applications of herbicide. Here are herbicide options:



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