Robina

I have a Robina which has a large section of splitting trunk - what should I do - cut it out and paint some arbrex on the exposed area? Any suggestions? Thank you

I would get some advice from a qualified tree surgeon, they should do this for free or a low call-out charge. Just in case it is a sign of something more serious and to check that you will not weaken it if you do cut out the area.

Sorry not to be of more help

Hello , maybe this site give you a little help? http://www.growsonyou.com/question/show/18757,best luck and regards, ThaiGer.