David L. Green is a gentleman we e-met on Facebook, who has a great deal of knowledge about the pollination process. In many cases, we consider him to be a go-to expert.
On a few occasions, when a fellow gardener asked about lack of pollination on their tomato, eggplant and/or pepper plants, he advised them to use a tuning fork to help move the pollen about the flower and increase the plant's chances of producing fruit.
What a fascinating concept.
Music is much more complex than you might think.
It has a mathematical component and also a physical side, and is part of the fiber of nature itself.
The most common tuning fork will vibrate at the same frequency as the note middle C, which is about 250 hz.
What is interesting is that this approximates the frequency of the beating of a bee's wings.
You see, bees can help move pollen in 2 ways. First by getting it on themselves and then getting it on a female flower. This is the way a bee can help squashes for example, and the way most people think of bees helping.
The other way is the vibration caused by the beating of their wings.
In this way bees can help plants whose flowers have both male and female components, such as tomatoes, peppers and eggplants.
The vibration can help shift that pollen enough to get it on to the female reproductive part, helping it to develop fruit.
Of course this is not the only way to move pollen on these plants, the wind can help also as can other insects.
For those gardeners who live in an area where there is not a lot of breeze or bees, the tuning fork is a simple and successful solution.
Just whack it on something hard, and touch the fork to the flower's stem.
Be the bee, so to speak.
Here's an inexpensive one that we purchased: