The secret life of plants is one that we are just beginning to understand; one that is full of communication, cooperation, and even intelligence. Have you ever talked to your plants and wondered if they could hear you? Plants have a secret life of communication that scientists are just starting to understand. From releasing chemical signals to sending electrical impulses, plants have a complex network of communication that helps them survive and thrive. In this post, we will explore how plants communicate, why they do it, and how they react to being spoken to by humans.
How Plants Communicate
Plants communicate in various ways, including chemical, electrical, and sound signals. One of the most common ways plants communicate is by releasing volatile organic compounds (VOCs). These compounds act as chemical signals that other plants, insects, and animals can detect. For example, VOCs can signal when a plant is under stress, attacked by pests, or in need of nutrients.
Another way plants communicate is through electrical signals. Like our brains, plants have electrical impulses traveling through their tissues. These signals can coordinate growth and development, respond to environmental cues, and defend against predators.
Lastly, recent studies have found that plants may also be able to produce sounds. For example, researchers have recorded ultrasonic emissions from plants, which could be a form of communication. While we may not hear these sounds, insects, and animals may be able to detect them.
Why Plants Communicate
Plants communicate for various reasons, including survival, growth, and reproduction. By releasing chemical signals, plants can warn each other of impending danger, attract pollinators, and even fight off pests. Electrical signals help coordinate growth and development, allowing plants to respond to environmental cues such as light and gravity.
Additionally, communication may help plants adapt to changing environments. For example, plants can detect temperature, moisture, and nutrient level changes and adjust their growth and development accordingly. By communicating with other plants and their environment, plants can increase their chances of survival and reproduction.
How Plants React to Being Spoken to by Humans
While there is no scientific evidence that plants can understand human language, some studies suggest that plants may react to the vibrations of our voices. Researchers have found that specific sound frequencies can affect plant growth and development. For example, some studies have shown that exposing plants to classical music can increase their growth rate, while exposure to heavy metal music can have the opposite effect.
Additionally, some gardeners swear by the benefits of talking to their plants. While it may seem silly, talking to your plants can help create a positive and nurturing environment. It can also help you connect with nature and appreciate the beauty of the natural world. Let me know how you feel about the secret life of plants and how you individually tap into it in your life. If you’re interested; check out my post on How Plants Teach Us Life Skills. Or, learn how to integrate your yogic practice in our online course: Embracing The Householder’s Path: Spring Series.
References:
- Gagliano, M., Grimonprez, M., & Renton, M. (2017). Tuned in: plant roots use sound to locate water. Oecologia, 184(1), 151-160.
- Karban, R., & Shiojiri, K. (2009). Self-recognition affects plant communication and defense. Ecology Letters, 12(7), 587-592.
- Maffei, M. E. (2010). Sites of synthesis, biochemistry, and functional role of plant volatiles. South African Journal of Botany, 76(4), 612-631.
- van der Kooi, C. J., & Dicke, M. (2010). Amino acid changes in flowers: consequences for plant–pollinator interactions. Functional Ecology, 24(6), 1267-1280.