Yellow Leaved Tomato Plants
My leaves on tomato plants are turning yellow, why?
Certified GKH Gardening Expert
Typically, this problem is caused by uneven watering. Make sure your tomatoes are getting 2 inches of water a week if in the ground, and if they are in a container, they need to be watered daily. This article should help you: https://www.gardeningknowhow.com/edible/vegetables/tomato/yellow-tomato-leaves.htm