Plants respond to sound waves and vibrations by causing plant cells to move, which leads to more nutrients. Ellis points to Dorothy Retallack, who wrote “The Sound of Music and Plants.” She discovered when exposed to soothing, “easy listening” music, plants leaned toward the speakers. Rock music stunted growth.
For most plants playing classical or jazz music caused growth to increase, while harsher metal music induced stress. This may be because the vibrations of metal music are too intense for plants and stimulate cells a little too much. We think of this like massaging your plant with a song – they prefer a gentler touch.
Plants thrive when they listen to music that sits between 115Hz and 250Hz, as the vibrations emitted by such music emulate similar sounds in nature. Plants don't like being exposed to music more than one to three hours per day. Jazz and classical music seems to be the music of choice for ultimate plant stimulation.
When it comes to understanding the effects of music on plant growth, it appears that it isn't so much about the “sounds” of the music, but more to do with the vibrations created by the sound waves. In simple terms, the vibrations produce movement in the plant cells, which stimulates the plant to produce more nutrients.
Jazz music also accelerated growth and made plants fuller. Heavy metal music, together with new age and Celtic tunes increase both plant mass AND fruit taste. Country and western music for plants had no effects on development. Noisy rock music damages plants in the same way excess water or heavy winds do.
Most studies have found that plants react positively to music featuring stringed instruments, as well as Jazz, meditative sounds, and other softer genres.
Plants respond to sound waves and vibrations by causing plant cells to move, which leads to more nutrients. Ellis points to Dorothy Retallack, who wrote “The Sound of Music and Plants.” She discovered when exposed to soothing, “easy listening” music, plants leaned toward the speakers. Rock music stunted growth.
“But some research shows that speaking nicely to plants will support their growth, whereas yelling at them won't. Rather than the meaning of words, however, this may have more to do with vibrations and volume. Plants react favourably to low levels of vibrations, around 115-250hz being ideal.”
Soothing, soft music, such as a lullaby, has been argued to make the plant grow the fastest, with some researches even suggesting that plants will lean into the source of the sound. Other studies have shown that loud, fast, and fiercely intense music can actually cause the plant to wilt and die.
It can be viewed, in fact, as a crucial subcortical portion of the plant brain. For their neural networks to function and demonstrate consciousness, plants use virtually the same neurotransmitters we do, including the two most important: glutamate and GABA (gamma aminobutyric acid).
There are many studies that verify that plant growth is influenced by sound. Many found that at the average human conversational tone (70 decibels) there was increased production in plants. Not only will your plants benefit from your conversations but you may get a psychological boost as well.
You know that last bit of coffee that always seems to be left in the carafe? Don't just pour it down the drain — you can use it to fertilize your plants, both indoor and outdoor. Coffee grounds (and brewed coffee) are a source of nitrogen for plants, producing healthy green growth and strong stems.
Medium light intensity plants prefer 250 to 1,000 foot-candles. Best growth occurs above 750 foot-candles unless plants also receive extended periods of direct sunlight. Give them artificial light in the 500 to 1,000 foot-candle range, or 15 or more watts per square foot of growing area.
The consensus is that plants do not have ears or hearing ability as we know it. Instead, plants can feel noise from the vibrations that acoustic sounds make. Plants in numerous studies that were exposed to sound behaved differently than those that weren't.
Several lines of recent research suggest that plants are capable of vision—and may even possess something akin to an eye, albeit a very simple one. The idea that plants may have “eyes” is, in a way, nothing new.
Some plants seem to benefit and grow faster when caffeine is added to the soil, while others seem to become stunted or grow slower. There are also some plants that are not affected by the presence of caffeine in the soil.
“Plants definitely respond to vibrations in their environment — which can cause plants to grow differently and become more resistant to falling over,” says Heidi Appel, a professor of environmental sciences at the University of Toledo in Ohio.
It's True—You Really Should Talk to Your Plants. In a study performed by the Royal Horticultural Society, researchers discovered that talking to your plants really can help them grow faster. 1 They also found that plants grow faster to the sound of a female voice than to the sound of a male voice.
While flowers and other members of the plant kingdom seem not to complain when we pinch their buds or step on them, they are fully aware of what's happening and rapidly respond to the way they're treated, scientists have discovered.
Carbon dioxide levels do influence the rate of plant photosynthesis, he explains, but "people would have to speak to their plants for at least several hours a day to enhance photosynthesis enough to influence plant growth."
Do Plants React to Human Voices? Here's the good news: plants do respond to the sound of your voice. In a study conducted by the Royal Horticultural Society, research demonstrated that plants did respond to human voices. In this study, there were 10 tomato plants, 8 of which had headphones placed around their pots.
“Some plants thrive in humidity,” explains Hank Jenkins of the Plant Provocateur in Silver Lake. “If you don't give them moisture, their leaves will dry out. If you want new foliage and growth, you need to mist them.”
432 Hz Frequency is also music for healthy plants, stimulate fast plant growth while healing your body and soul. Plant Music for happy plants and happy planters. Listen while taking care of your houseplants or while working in your garden.
The plants exposed to blues music grew the most on average, and directly after them came the control group, which was not exposed to music. The classical music group did the next best, then the country music group. The plants exposed to hard rock music grew the least.
In fact, years of evidence reveals that plants do respond well to music, specifically music that contains voices in the 115-250hz range (this is most likely a female voice). The music of choice is usually classical, or jazz.