My citrus tree leaves are curling and partially yellow. The temperature has been in 100’s still to go higher?

Question

The fruit is still on it but some look dried up! When do I fertilize and how deep do I water!
I have tangerine, orange, lime and lemon. All look about the same! Please help!!

Answer 1

Here's an article about citrus leaf curl:
https://www.gardeningknowhow.com/edible/fruits/citrus/curling-citrus-leaves.htm

And here is a link to several articles that cover the different types of citrus trees:
https://www.gardeningknowhow.com/search?q=citrus%20leaf%20curl