We have heavy lichen growth on our privit hedges and would like suggestions how to reduce/eliminate this problem.
Lane County Oregon
Moss is caused by too much shade, too wet an environment.
If correcting these issues doesn't work, then a copper spray can reduce moss.
Also you can call the number below (Master Gardeners) for more information.
Or go to: http://pnwhandbooks.org/plantdisease/pathogen-articles/nonpathogenic-phenomena/algae-lichens-and-mos...