I saw this movie in the mid 1980's in Berkeley. I found it at times incredibly touching, at other times uproariously funny. I left the theater convinced that plants are sentient beings who experience love, pain, and loss. My conviction and enthusiasm have waned over the years, but I still sometimes feel a twinge of guilt when I bite into a stick of celery. My son is now in fourth grade and wants to do a science experiment for school in which he tests whether or not plants that are talked to grow better than plants who are emotionally neglected. I think this film would be informative and helpful for him, but I can't find a copy anywhere. Does anyone know how I can borrow or rent a copy?