I've been trying to grow catnip, from a pre-seeded pot, with so-so results (I'm not a plant person). Today, we found potted catnip plants, at PetsMart. I put it on the table, when we got home and Opie discovered it, right away. He started by sniffing it and progressed to rubbing his face in it. He wound up, rolling around on the table, waving his paws in the air, totally blissed (blitzed) out! We are going to have to repot, into a heavier container, though. Opie turned that little plastic pot over.