The sounds emitted by plants are ultrasonic, beyond the hearing range of the human ear. Plant sounds are informative: mostly emitted when the plant is under stress, they contain information about its condition.
The sounds emitted by plants are ultrasonic, beyond the hearing range of the human ear. Plant sounds are informative: mostly emitted when the plant is under stress, they contain information about its condition.
Ultrasonic frequencies, which plants use to communicate, are inaudible to humans. The noises that plants make, which are usually heard when the plant is under stress, are really rather instructive.