Yahoo: Why Your Tomato Plant Leaves Are Turning Yellow—and How to Fix It, According to Experts Why Your Tomato Plant Leaves Are Turning Yellow—and How to Fix It, According to Experts Yahoo: Why Seeing Your Tomato Plant's Leaves Turn Purple Is Cause For Concern Why Seeing Your Tomato Plant's Leaves Turn Purple Is Cause For Concern Add Yahoo as a preferred source to see more of our stories on Google. Tomato plant with purple leaves caused by nutrient deficiency - Aaron J Hill/Shutterstock Tomatoes are among some of the most ... Penn Live: Are your tomato plants turning yellow and spotted?

Understanding the Context

Here’s what to do Are your tomato plants turning yellow and spotted? Here’s what to do Twisted or curled leaves on tomato plants can be caused by environmental stress, chemical exposure, or biological factors. While curling leaves do not necessarily kill the plant, determining the cause ... Palo Alto Weekly: Ask a Master Gardener: ‘Why are my tomato plants turning bronze?’ Healthy tomatoes grow in a garden.

Key Insights

The leaves and stems of those infected with tomato russet mites typically turn bronze and then brown. Photo courtesy Getty Images. Do you have a gardening question?