My columbine seedlings are under siege! The leaf miners have nibbled their way through almost every leaf in each of the pots. I don't see any damage on other plants near these, but I haven't checked that landlord's columbines, even though they're just feet away.
I could remove all the leaves and hope the seedlings grow new ones quickly enough to survive. I hope they do--there are interesting ones with red blushes to their leaves. I want to see their blooms!