Viewing post #2812429 by CalPolygardener

You are viewing a single post made by CalPolygardener in the thread called Brown on inner portions of Thuja occidentalis.
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Sep 19, 2022 3:13 PM CST
California (Zone 9b)
It looks like normal browning of interior leaves due to lack of light caused by new growth. Unless there is some actual spore material as well.

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