Arborvitae Browning at tips
Planted a hedge of Em Gr Arborvitaes about 10 years ago.
They did fantastic for many years and grew well.
Drainage is great. We have VERY sandy soil. They are on a burm that was about 18" of sand and then another 18" of screened top soil purchased from a nursery was put over that.
Tips are browning. The soil seems moist but not soaking wet. We had a lot of older mulch on the burm and I just raked that back. I think we had put it too close last year to the trunks but they dont seem to be rotted or anything.
They also appear to be less of a deep green and more of a greenish yellow the the past years