I'm not quite sure how best to word this but I love trees that have this look:
Where the tree has grown over the rock. I felt that this may be a good solution for styling my bonsai, since my tree is a ginger root ficus with the big bulbus roots.
I'm looking at re-planting my tree right now anyways so this could be a possible time to do it. I was wondering if it was "too late" to introduce a rock. Or if it wasn't if it'd be a bad idea. And, if nothing else, how I would go about doing it.