

Dead cryptomeria globosa?
If there is a better page to ask this question, please advise.
I have three of these plants in a rock bed. They’ve always done very well, even in full sun. They get the same amount of water and sunlight. Now I noticed two of them have brown spots, but they look different. The first picture definitely looks like a dead patch. The second picture on a different shrub of the same variety looks brown, but appears different. It’s not dried out. It doesn’t look right, however.
Somewhere along the line I read that new growth on these plants appears brown, but I just don’t think that’s the case. Any advice on what these two shrubs could be dealing with and how to treat them?
Bottom line: they both have brown spots, but the brown spots look like they’re different causes. I’m not sure if the first picture is just dead shrub and the second picture is a shrub that’s suffering from the same thing but not quite at the complete death stage lol.
Help. I don’t wanna lose these shrubs.