Problems with Thuja Smaragd
I planted five of these conifers in mid july and they seemed to be doing quite well. However the the start of this month they started to show signs of browning of the foliage, not all over but in patches. Some of this foliage has been shed the majority is still a healthy looking dark green. Any imput would be gratefully recieved.
Am a new member and a new gardener so I am looking forward to reading and posting more in the future.
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