This dwarf schefflera came from fuku bonsai. It is almost 3 years old. It has been in training for around 10 months. There is one branch that has around 7 leafs and i was thinking about cutting it back to 2 or 3. How many leafs or how long do you guys let your get before cutting them back? Too i am under the impression with tropical trees i can prune about any time of year?