When attacked by pests, some plants release chemical signals into the air that attract predator insects. It’s basically the plant version of dialing 911 — but for bugs.

Certain species can actually tell the difference between related and unrelated plants. They grow more cooperatively when surrounded by “family,” sharing space and nutrients.

Soft vibrations — like human voices — can stimulate growth in some plants. It’s not your words they love… it’s the gentle sound waves.

The sensitive plant (Mimosa pudica) folds its leaves instantly when touched — a built-in defense mechanism that uses rapid water pressure changes inside its cells.