Last winter I got a 3-4 year old JBP that I transplanted i into a colander with an Aoki mix during the spring. I haven’t work on this tree, first because I believe that I need to learn how to maintain it alive, second it is very young and it needs to grow. It flushed during spring and late summer. A few weeks ago I noticed tbat the tip of the new needles are turning yellow. What could it be? I thought it was overwatering but root problems usually shows up in the base of the needles. BTW I am in Dallas, Tx and the weather is crazy. I attached a few pictures.
Thanks for yhe help.