Understanding Sun Exposure Terms
Full Sun, Part Sun, Part shade…AUGHHH!
What does it mean, anyway?
It means that each plant has different requirements for photosynthesis when it comes to how much sun or shade they need.
IF we match it up right we get a bonsai that thrives and is healthy, can better resist pests and diseases, will easily make it through winter and will develop its full potential in less years. So there is incentive to getting it right.
See the below link for a short explanation and handy summary!
Classifications of Sun Exposure