Bumblebees love motherwort. The bumblebee is reported to be native, but motherwort is not. Though non-native, are the plants truly doing harm? Until I get the bees some other options, at least they have these blooms. The mint goes wild in our soil, and spreads madly. So, we have dozens of bees per plant. The bees are non-aggressive and hard at work. They are pollinating, and they are thriving in our beds. That’s enough.