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Q&A – What causes yellow leaves on tomato plants?

Question:
What causes yellow leaves on tomato plants?

Answer:
There are several things that can cause yellow leaves on tomatoes. UT Assistant Professor of Residential and Consumer Horticulture Natalie Bumgarner describes some potential problems. First, she talks about nutritional deficiencies especially with nitrogen. She also talks about disease issues and insects that could cause yellowing of the leaves.

Related Videos:
Tomato Pests
Stopping Tomato Blight

Related Resources:
Tomato Diseases & Disorders
Trouble(s) with Tomatoes
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  • Home
  • Watch
    • TV Schedule
    • Full Episodes Online
    • How-to and Informational
    • Questions and Answers
    • This Week in the Garden
    • Garden Notes
  • Garden Topic Collections
    • Apple Trees: How-to and Information
    • Peach Trees: How-to and Information
    • Tomatoes: How-to and Information
    • Square Foot Garden Blog
  • Resources
    • Soil Testing
    • Extension Publications
    • Gardening Resources
    • Blogs
    • Organic Gardening
    • Articles
    • Privacy
  • Guests
  • Contact Us
    • Ask a Gardening Gardening Question
  • Search