Poison hemlock mars perennial garden bed Q: I think my perennial bed has poison hemlock in it. It's thriving, and I have no idea how to get rid of it safely. Any suggestions would be appreciated, I live in Prairie Grove. I've never had this problem before. A: Poison hemlock started becoming more of a problem a few years ago, and is still primarily a problem in the northern tier of our state, but has been spreading. Be sure to properly identify it, as it can look very similar to Queen Anne's lace, a common biennial in our gardens.
https://www.eldoradonews.com/news/2023/jun/11/in-the-garden-poison-hemlock-in-the-garden#eldoradonews
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