Sick juniper

[Daluke]

The following juniper has turned brown over the last two weeks.

I spray my trees with a copper fungicide but have lost a few junipers with similar browning.

What do you think is the problem?

[shibui]

It is interesting that all the brown looks like it is on one side of the tree.
The fact that it is only affecting one side could indicate environmental issue - sun, shade, water?
Where have you been keeping this juniper?

I don't think it is the cause but why do you spray with copper?

[Daluke]

I try and keep in full sun and water regularly.

I read a post by Treeman and bought some as I've lost a few juniper to browning. I assumed it was a fungicide issue.

[Jeska]

IMG_20170320_111304970.jpg

I have a similar issue with mine. Browning on one side.

[Max]

if your tree has been recently repotted there may be an air pocket under the roots on that side