I have this mango tree, which is about 7-8 years old and 150cm - 200cm high. But it's still not branching, still only growing a new straight trunk.
How do I make it to branch a bit? Should I prune it? If yes, how much should I cut down?
Also, I grow it indoors, because it definitely would not survive our winter (-15 C°). But I am considering getting it out for summer. However, I did try to put it out 2 years ago in April or so, and a few leaves got burned. When is a good time to put it out? Or better not? I don't want it to die, it's my long-time friend already. :)