Plant Nutrition Deficiency Database (NutDef)

Decision Tree

Diagnose your plant with this Decision Tree. Click on one of the two alternatives to progress to the next question. Use the back button on your browser to return to preceding questions.

Plant is a dicot (broadleaf tree or shrub)

Symptoms are exhibited by the oldest leaves or leaves that are not the most recently mature

• Leaves are chlorotic
  • Uniform chlorosis of old leaves
  • Non-uniform chlorosis of old leaves

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