Magnesium deficient rose
Magnesium deficient mulberry
Magnesium deficient spath
YELLOW CHLOROSIS IN OLDER LEAVES
Cause and Notes: • Usually a lack of nitrogen, magnesium or sulfur • Can also be caused by drought stress or root disease
• Deficiency of N, Mg or S will generally appear as a less dramatic but still very noticeable yellow leaf symptom in the older leaves
Examples: • Affected plants may include abelia, arboricola, magnolia and many bedding plants
How to Correct: • In the case of N, Mg or S deficiency, apply that nutrient
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