Japanese maple was fine last week -- now what the heck is wrong?
Went away for a week and today my Japanese maple looks BAD.
It's about 6 years old, around 8 feet tall, never anything but healthy and vigorous. Today was the first time I found it ailing. The other four around it (different cultivars) are all fine.
Any idea what the trouble is and what I should do? Thanks!
(PS I also posted on the Trees Forum -- sorry for the repeat.)