Newly collected Acacia arabicum sp.

Last week, I drive past a local forest near my mother house. There are alot of vegetations species. One of them as acacia arabicum sp. As I drive, I finally decided to lift one of them. I pick a small one (looked behind my car window). But amazingly, the small one is 8" tree. Here the tree after I put it in a plastic container.



And this is from different angle



Please free to give any suggestion, what should I do with it..

I think you need the let it get established for six months to a year and see what the tree tells you.

Thanks Billy.. I certainly will wait for a while. Right now, buds are already spread all over trunk.. I will update the picture as soon as some branches appearing..

Is the top twin branch? If it is, I would cut one of it now. I would also shorten the top a bit more and the smaller branch considerably. JMHO.

@Poink88: No.. Right now, there's no branch(es) on the top. It's from mango tree near the Acacia arabicum. Sorry for not so good quality images Right now, it already has many buds on the smaller trunk, and a just few buds on the bigger trunk. I will update the picture sooner when some real branches formed. I promise, next image will be better..