Hi, Neil, Did your area get hit with the harsh winter weather so many of us experienced? Since Eucalyptus dalrympleana is frost tender, I would suspect that is the reason for its decline. New growth on the trunk is a very good sign, though! Kathy C
planted about 2 1/2 yrs ago when about 5ft tall now about 20 foot,it shed leaves during the last few months but those that are left have turned brown and crack when crushed by hand,there are maybe 4-5 branches still with green leaves.However there is new growth on the trunk.Can you help? Thanks Neil