Tomato plants turning yellow
I need some help with my tomato plants. Just got back from being gone for 2 weeks. The hubs was watering the garden and he said he did every day, but I came home to this. Not sure how much water he gave them every day and it hasn't been super hot in Southern California yet. Thoughts on what my problem could be? Does this look like a lack of food or water or too much water? This is my first time growing tomatoes (or much of anything) so Id love some input. Thank you.