Life on earth wouldn’t be possible without plants. Not only our plants are a great source of sustenance but we wouldn’t have a natural tool that turns CO2 into oxygen otherwise. We might not think of them as such but plants also happen to be spiritual beings and they are healers too. It is terribly unfortunate to see your plants die because of your depression. But you can hardly blame yourself of something that is not even in your control. This is a rare emotional connection that can be a life saver for some people. Your plants reflect your inner condition and mental health.