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Cherry leaf diagnosis


Dean Lofthouse
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Does anyone know if this leaf shows a lack of nutrients or nutrient. This is from an avenue of cherry trees that haven't been touched in years. I'm in the process of remedial pruning them all, taking out rubbing and crossing branches, I have noticed they are sparsely leafed. They have had something chewing on the leaves but not significantly.

I'm just thinking they need a good feed??

[ATTACH]94808[/ATTACH]

 

It's chlorosis, possibly from canker in the graft unions

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Those roots need help, can you give the chips back to the trees as mulch? this would also buffer salt runoff or other pollution. also the buttress roots do not seem quite visible, so root collar exposure seems like another idea. Girdling roots can cause or aggravate other issues.

 

those are not Prunus x yedoensis Yoshino cherries are they?

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Those roots need help, can you give the chips back to the trees as mulch? this would also buffer salt runoff or other pollution. also the buttress roots do not seem quite visible, so root collar exposure seems like another idea. Girdling roots can cause or aggravate other issues.

 

those are not Prunus x yedoensis Yoshino cherries are they?

 

I think you are spot on with that :thumbup1: leaf tip and flower, pale pink fading to white (flower that is)

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Fertilizer applied without the buffering and other benefits of mulch may well do harm. The ANSI standard calls for soil modification needs to be addressed before fert.

 

Is there a UK standar4d for soil works?

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