I did a mass re-potting last spring but, alas, I am being overrun again
I have over 300 potted plants so it is quite the task to re-pot everyone (though I have started re-potting again). I am hoping that someone knows a way to drive these buggers out as it is getting costly. I cannot figure out how they are invading either - the majority of plants are on a concrete pad. I would have thought it would be way too hot to migrate over cement in the summer but