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 monocot or noncotyledonous (includes palms, Pandanus, draceanas, yuccas, cycads and others

• Symptoms are most severe on the oldest leaves or throughout the entire plant
  • Symptoms are most severe on oldest leaves
    • Leaves or leaflets have translucent yellow, orange, or brown spots and/or marginal necrosis
    • No spotting, limited marginal necrosis possible. A broad yellow band surrounds the entire leaf or chlorotic band across leaf margin

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