Hello everyone. I have several tree roses which are irrigated automatically. One sprinkler wasn't working and as a result, one tree rose has stunted canes. They are about half the length of the others. It looks silly but (appears healthy otherwise) and has blooms. What can I do, if anything to get them to their full length? Would pruning them now be wise? Or is this year a lost cause? Has something similar happened to anyone out there? Any advice/expertise would be appreciated. Thanks.