Do Plants Have Feelings, See, and Hear? Exploring the Hidden Intelligence of Plant Life

In a laboratory near the Maida Valley, there lies an unfortunate carrot, still alive. It is strapped with bands to the table of a “surgeon.” In the flesh of the carrot, two glass tubes filled with a white substance are inserted, through which electrical wires pass. The tubes resemble two legs whose ends are embedded in the carrot’s flesh. When its side is “pinched” with iron tweezers, the carrot immediately recoils in pain.

It “cries out” in agony. Its “voice” expresses immense shock. It is connected to an electrical system in such a way that the electrical signal of its pain moves a delicate lever, which activates a tiny mirror, and the mirror projects a beam of light onto a wall at the far end of the room.

Thus, whenever the carrot “groans” in pain, the vibration within it causes a flash of light. In this way, science is able to reveal the “feelings” of a vegetable as seemingly unresponsive as a carrot. This fascinating description appeared in the prestigious British scientific journal Nature. It marked the beginning of uncovering a remarkable world, the plant world, revealed as sensing and responsive.

Not only carrots, but also turnips, radishes, and cabbage express reactions, sense, and even “breathe.” This was determined by Jagadish Chandra Bose, a world renowned scientist who studied the physical responses of plants. One day, when a bold idea crossed his mind, Bose connected his sensitive instruments to the leaves of a plant. The result was astonishing.

Skeptical at first, he repeated the experiment again and again. To his great surprise, he found that plants respond to various stimuli much like animals do. This was only a small part of a broader global research effort that revealed some of the secrets of plant life. Initially, this revolutionary idea was met with ridicule and disbelief by the scientific community. But as evidence accumulated, the findings became harder to dismiss.

A turning point came when leading scientists observed the experiments themselves. They witnessed leaves reacting to heat, plants showing signs of fatigue, and responses that resembled biological stress. Eventually, even major scientific circles acknowledged the findings, and Bose received official recognition for his work.

These discoveries led to a broader realization that plants receive signals from their environment and respond to them. Modern research continues to explore this mysterious and fascinating dimension of plant life.

At this point, a deeper question arises. Could anyone before modern technology have known such secrets of nature? Ancient Jewish teachings state that when a tree is cut down, its “voice” travels from one end of the world to the other, though it cannot be heard. This suggests an awareness of hidden processes within nature long before scientific instruments could detect them.

Do Plants “See”?

Another line of research explored whether plants can perceive their surroundings in ways similar to sight.

A polygraph expert in the United States once connected a lie detector to a plant’s leaves. To his surprise, the plant showed measurable responses. When he merely thought about harming the plant, the device reacted sharply, as if detecting fear or stress.

Further experiments showed that plants could respond not only to direct physical actions but even to intention or potential danger. Plants appeared to react when threatened, even before any harm occurred.

In controlled experiments, plants also reacted when living creatures nearby were harmed. These reactions suggested a form of environmental awareness that goes beyond simple physical processes.

Traditional sources also contain striking descriptions. One account tells of a palm tree that would not bear fruit because it “longed” for another tree. Once it was connected to a similar species, it began producing fruit.

Even in observable nature, climbing plants grow toward support structures and adjust direction when those structures are moved. This behavior suggests a form of perception and responsiveness that resembles awareness of their surroundings.

Are Plants Influenced by Attention and Emotion?

Researchers began to explore whether plants respond not only to physical stimuli but also to attention and emotional interaction.

Marcel Vogel, a chemist from California, conducted experiments on plant response to human focus. In one case, a person directed strong emotional attention toward a plant, which produced an intense reaction before suddenly ceasing to respond. It was later revealed that the person had formed a negative judgment about the plant.

In another experiment, two leaves from the same plant were separated. One received regular attention and positive focus, while the other was ignored. After several weeks, the attended leaf remained fresh, while the neglected one withered.

These findings led researchers to suggest that plants may possess subtle mechanisms that allow them to detect and respond to their environment in highly sensitive ways.

Ancient teachings echo a similar idea, describing how each plant has a form of guidance that directs its growth. While the language differs, both perspectives point to a deeper level of interaction between living systems and their surroundings.

Do Plants Hear?

Another question researchers explored is whether plants respond to sound.

Experiments exposing plants to musical tones showed surprising results. Plants exposed to certain sounds grew faster, produced more seeds, and showed greater vitality compared to those not exposed to sound.

In agricultural settings, playing music to crops such as rice significantly increased yields. In some cases, harvests improved by 25 to 60 percent.

Other experiments used sound frequencies to influence plant health. Certain sounds appeared to help plants recover from damage, while others slowed their growth.

Despite these findings, science has not yet fully explained how plants process sound or why different species respond differently.

While modern research suggests that plants can respond to sound, traditional teachings go even further, describing plants as having forms of communication beyond what current tools can detect.

This area remains one of the most intriguing frontiers of science, where observation, experimentation, and ancient insight meet.