TED-Ed: Can plants talk to each other? - Richard Karban

Plants, though lacking complex sensory systems, communicate using chemical signals. These signals travel through air and soil, warning other plants of dangers like insect attacks. Airborne signals can increase plant defenses, while soil-based communication involves fungi networks. Different species can understand these signals, enhancing survival. Understanding plant communication could revolutionize crop protection and agriculture.

What is the significance of the chemical fingerprints in plant communication?

How do fungal networks contribute to plant communication?