Mattrom
You`ve discovered `handedness` - climbing beans have the same trait as your sweet peas, they will only go round poles in the anticlockwise direction. The shells of snails and other creatures seem mainly to spiral in a right handed way - although there are exceptions! This short clip introduces ` chirality` ...
https://www.youtube.com/watch?v=SOsD3xbF8-Q
I can`t take part in the competitions this week as I`m away for a few days.