I live in Utah and the weather is getting a bit colder. About a month ago all my of trees were going very strong, all green throughout, but now they are starting to yellow from the inside out. This makes me so sad. They are getting plenty of water from a drip line I installed this summer. Is there anything I can do for them?
Here's the weather for my zip code:
https://www.google.com/search?q=weather%2084601
And a picture:
And a video:
https://www.youtube.com/watch?v=RBGoQvLfJSI&feature=youtu.be