How Exactly Do I Prune a Ming Aralia?
Where do I cut on the branch? And in which direction? It's also too tall. Can I cut the top?
This article should be helpful: https://www.gardeningknowhow.com/houseplants/aralia-plants/polyscias-fruticosa-ming-aralia.htm
Other articles are listed at the end of the above.
The following link is to Q&A on pruning aralia's: http://forums2.gardenweb.com/forums/load/houseplt/msg0310183613557.html