Dark leaves on cornelian cherry | General Forum | Discuss

Dark leaves on cornelian cherry

jadeforrest

237 Posts

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May 8, 2009 - 6:40 am

I purchased a Cornelian Cherry from One Greeen World this spring. The leaves are starting to look funny, like they are turning black, and they are curling up slightly (that may be the way these trees develop, but the blackness seems funny).

lonrom

197 Posts

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May 8, 2009 - 7:32 am

Two possibles. Frost damage or anthracnose.

jadeforrest

237 Posts

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May 8, 2009 - 5:27 pm

Is there any way for me to tell? I better go research Anthracnose

lonrom

197 Posts

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May 8, 2009 - 6:41 pm

Wait a while. If' it's frost damage, the new growth beyond the affected leaves will be all right. If not, it's disease. I get a few marks on my Cornus mas, but never anything more than slight cosmetic damage. I have dozens of the trees.

John S

PDX OR

2954 Posts

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May 8, 2009 - 11:04 pm

I got that pretty bad on mine. They stopped growing. It motivated me to learn how to make compost tea. I sprayed them 6 years ago and I've had no such problems since.
John S
PDX OR

jadeforrest

237 Posts

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May 11, 2009 - 11:03 am

Thank you!

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