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Southern Red Cedar turning yellow

Posted by sling (My Page) on
Wed, Jun 2, 10 at 21:11

I have two southern red cedars I acquired from the coast about three years ago. Both are about 4ft and were doing great until one of the trees started turning slightly yellow about two weeks ago. Not the entire tree, but most of it. I checked for scale and didnt see anything. Nothing turning brown/dried out. (Zone 8) Any ideas?


Follow-Up Postings:

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RE: Southern Red Cedar turning yellow

Do you know how to check for spider mites and if so have you checked for that?


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RE: Southern Red Cedar turning yellow

Cedar prefer well-drained soil. Any chance roots are water logged?


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RE: Southern Red Cedar turning yellow

  • Posted by bboy USDA 8 Sunset 5 WA (My Page) on
    Thu, Jun 3, 10 at 12:13

If it corresponds to a significant change in the weather there may be a relationship.


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RE: Southern Red Cedar turning yellow

No, How do I check for spider mites?
We have had rain often. I checked the soil under the pinestraw and it is wet, so the roots could be water logged. The other (healthy looking) tree may not be as wet.


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RE: Southern Red Cedar turning yellow

  • Posted by bboy USDA 8 Sunset 5 WA (My Page) on
    Thu, Jun 3, 10 at 22:09

Wet will do it, yellowing of foliage is a classic sign. Mites can be discerned using a hand lens or shaking foliage over a plain surface like a sheet.


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RE: Southern Red Cedar turning yellow

I have a customer who has several cedars planted last year in the same row are some other pines. All the cedars are yellowing/brown. These are by the irrigation main valves (big farm) and there is standing water there some times but not in the trees. The pines are fine and look good. What is going on witht he cedars?


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RE: Southern Red Cedar turning yellow

What is going on witht he cedars?

Impossible to tell with the info provided.


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RE: Southern Red Cedar turning yellow

start your own post.. and include some pix..

and more info on size and type of planting.. like potted?? or BB???

also add where you are.. and last years weather.. drought???

and how they were planted .. soil amended.. etc .... and watering protocol ...

ken


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RE: Southern Red Cedar turning yellow

I would be money on it being pollen being shed. They take on a yellow color when this happens.


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RE: Southern Red Cedar turning yellow

My cedar is potted and about 2 or so feet and the tips are browning is it because it's water logged like you said scotjute?


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