Q.leaves of potted jasmine turning slightly yellow
I have some of the leaves of my potted jasmine turning slightly yellow. The plant is otherwise thriving. It is growing very rapidly. It gets morning sun. We have had a lot of rain recently but the pot drains well and rapidly.
It is good to keep an eye on the drainage of your pot.
It very well may be the cause of the yellowing leaves.
A potted Jasmine will need fertilizing.
Here are two great articles with information.
https://www.gardeningknowhow.com/ornamental/flowers/jasmine/growing-jasmine-plants.htm
https://www.gardeningknowhow.com/ornamental/flowers/jasmine/how-to-fertilize-jasmine.htm