Q. I have been a home gardener since 1976. This year, almost all of my 13 tomato plants have yellow leaves.

Understanding the Context

It does not seem to matter whether the plant came from seeds, was bought or was a volunteer ... Q. We have several tomato plants that are doing quite well, but some have yellowing leaves or yellow spots on the leaves near the ground. Do we have a problem?

Key Insights

G.B., Houston A. It's difficult to ... 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 The older leaves are turning yellow on my tomato plant in a large pot. Also my hanging baskets are looking a little off-color and are losing leaves. What do you think is causing this?

Final Thoughts

It sounds like ... Penn Live: Are your tomato plants turning yellow and spotted? Here’s what to do Are your tomato plants turning yellow and spotted? Here’s what to do MSN: Tomato leaves can curl for 4 common reasons – an expert grower reveals simple, fast fixes for each to keep plants healthy and preserve your harvest Tomato leaves can curl for 4 common reasons – an expert grower reveals simple, fast fixes for each to keep plants healthy and preserve your harvest 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 ... Mercury News: Bay Area Garden Q&A: ‘What’s causing tomato and bean leaves to turn yellow?’ Bay Area Garden Q&A: ‘What’s causing tomato and bean leaves to turn yellow?’