Hi ,
I live in Zone-5 and have a perfectly beautiful dwarf variety blue
spruce and 12 Arbor Vitaes. However, over the past few weeks they
seem to have developed some thing that is drying up their branches
(brown, NOT grey as yet; no sap; no fungus; or other problems). They
practically look like they are being dried out to use for flower
arrangements . Are there any suggestions on what could be wrong
with them and how they can be fixed??

Thanx a whole bunch for your assistance.
Sincerely,
Munazzah