Maybe I'm just jaded but if a tobacco plant is not good for my tortoise how could I ever believe that it wouldn't be harmful to me? Just saying.I work as a vet tech so I've seen numerous interesting cases, one of which being a large Aldabra and Sulcata die after their owners fed them Nicotiana repanda (Fiddleleaf tobacco plant) from the nightshade family. Two of the other Aldabras nearly did not make it, but apparently they did not consume enough of the plant to be fatal.