If plants said they would speak different because we live on different parts of the earth and even houseplants would say different:" when will I pour?!I will soon dry up"- grumbled one, the other would say:" as all TKE well that we are growing at such a good person!"
Wild plants could talk to each other:" how soon do you think it will rain?"
" I don't know you should ask birches"
Plants could also talk to people in the woods if a man is lost, and to tell the correct path. And home would talk about what they lack or when to water them.