We grow shell out beans and green beans on poles in our garden. It is fun to watch them vine up the strings that we lace from top to bottom for them to cling to. By the time the beans are to the top, it looks like we have a collection of Cousin Its in the front yard. All they need are bowler hats to complete the image. Those are kohlrabi and orange beets in front of them.
The beans always grow beyond the top of the poles. This year I was amazed to track the highest tendrils as they moved from pointing one direction to completely the opposite direction in the space of 30 minutes. They weren’t following the sun, by the way. Husband thinks they were growing and twisting because they are vines, and they grow in a circular fashion. I have no idea. I just liked finding them pointing in a different direction after turning my back for just a few minutes. I hope the following pictures give you a sense of their movement.
I know that sunflowers follow the sun until their heads get too heavy and stiff. I have seen our bush cucumbers appear to tilt with the sun. The beans astounded me, as I never saw them rotate so fast or so surreptitiously.
What is your favorite plant to watch as it grows? What natural mysteries have you noticed lately? Any hypotheses about our moving beans?