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JWP brown needles

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Posted 2 years 5 months ago #77425
Does anyone know why my Japanese white pine is getting brown needles?
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Posted 2 years 5 months ago #77426
Because it is stressed. If you want any guess on why it is stressed you need to supply a photo and tell about your care and location.
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Posted 2 years 5 months ago #77428
I think it could be stressed because i have recently bought it from a nursery. And i have the tree in full sun.
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Posted 2 years 5 months ago #77429
Can the cause of stress also be a heat wave. And is stress harmfull to the tree
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Replied by Tropfrog on topic JWP brown needles

Posted 2 years 5 months ago #77430

I think it could be stressed because i have recently bought it from a nursery. And i have the tree in full sun.

Was the tree in full sun at the nurcery?
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Posted 2 years 5 months ago #77431
I think it was and it was in a giant green house
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Replied by Tropfrog on topic JWP brown needles

Posted 2 years 5 months ago #77432

Can the cause of stress also be a heat wave. And is stress harmfull to the tree

Depends on how hot the heat wave is. Normally what causes stress on trees in warm weather is lack if water not the heat itself.

Yes, stress is harmful to trees. A little stress ans they suffer, a lot of it and they die.

But you still havent supplied a picture and we dont know your care and climate.
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Replied by Tyson on topic JWP brown needles

Posted 2 years 5 months ago #77433
I have been watering the tree every time when the top layer of soil has dried, i am fertellizing it and I am in The Netherlands
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Replied by Tropfrog on topic JWP brown needles

Posted 2 years 5 months ago #77434
Tree looks healthy to me. Maybe the tree is just starting to shed 3 year old needles? It has not started here in Sweden yet, but may very well happen now at your place and after change of environment.

Is it only old inner needles browning?
Last Edit:2 years 5 months ago by Tropfrog
Last edit: 2 years 5 months ago by Tropfrog.
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Posted 2 years 5 months ago #77435
Thank you for your help i think there are some new needles with broken tips
Last Edit:2 years 5 months ago by Tyson
Last edit: 2 years 5 months ago by Tyson.

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