ID a weed in container soil
This weed started growing a few days after I transplanted a banana plant with fresh Miracle Gro cactus soil, about two months ago now. I don't think I've seen it growing naturally here in MN. I let it grow for curiousity's sake since it hasn't seemed to affect the banana at all. It started flowering this week. They're tiny whitish/purple flowers with four pairs of pedals. The leaves look similar to a peppermint plant but I couldn't find any other info on it.