AusBonsai

Hi All

I have two JBPs out of the 20 that I have with needles turning yellow, It only started to do this after I de candled, all my other pines are fine, and it appears to be happening from the top of the tree down

They had a good feed before I started de candling, any ideas??

I am not sure, but I have one that behaves in a similar manner twice -- viewtopic.php?f=104&t=4837

It is now no longer yellow. I cannot say why.