It's probably perennial there. I only get the real pretty plants for their flowers 'till frost kills them. It's very poisonous especially the black berry seed pods. I pinch them back to keep them going. The cows probably like the smell.
yeah, I think it is a perennial here...my landlady has plants in the yard and I always tell her that it’s a weed...
yeah, it was the seeds that were poisonous...now I remember the rest of the story...
I need to get out of the city...