Hey guys,
iam looking for a while now for good tree tutorials from start to end. it would be cool to have one that directly fits into ue4. there are tons of hard surface stuff but not really good and actual foliage tutorials. i’ve seen some for grass but thats nearly it. i think there are many guys who would pay for good stuff in this direction. maybe you got some good sources for me in kind of tree and good looking foliage.
When you want to know how to create good foliage, take a look at this thread: https://forums.unrealengine/showthread.php?3268-Nature-Environment-in-UE4&highlight=grass + study the vegetation from the kite demo 
Unfortunately I dont know any good tutorials 
Check out this playlist: https://www.youtube/playlist?list=PLZRcZobSPvohIrxqJkpybD_-dvlAGLd77
Doesnt fit to the UE4, but it will give you an idea how to create a tree for games -> ?v=HdZ6kN83g-0