Plant guide:🎸 Fiddle Leaf Fig
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⚠ Moderate🩺
Color
Fiddle Leaf Fig Yellow Leaves — Overwatering, Nutrient Deficiency & Stress
Commonly affects: Ficus lyrata (Fiddle Leaf Fig)
One or more leaves turn solid yellow, beginning at the older lower leaves (overwatering/nutrient depletion) or affecting newer growth (acute stress or nutrient lockout). Unlike brown spots from root rot, yellowing is a whole-leaf colour change rather than localised lesions. Yellow leaves on Ficus lyrata almost always indicate a care issue that has been ongoing for weeks — the plant has significant leaf reserves and typically does not yellow quickly in response to short-term problems.
Potential Causes
- 1Overwatering leading to root oxygen deprivation and root rot — the most common cause, affecting lower leaves first
- 2Nitrogen deficiency in substrate that has not been refreshed or fertilised for 12+ months
- 3Sudden temperature drop, particularly cold draught from windows or air conditioning
- 4Severe root binding preventing adequate nutrient uptake despite fertilisation
Solution Steps
- 1Determine the cause by checking substrate moisture: if wet, reduce watering; if dry and unfertilised, begin a fertilisation programme.
- 2Remove yellow leaves — they will not recover and can harbour pathogens.
- 3If substrate has not been changed in 2+ years, repot in spring with fresh substrate.
- 4Begin monthly fertilisation with a balanced liquid fertiliser at half concentration during the growing season.
- 5Inspect roots if yellowing continues despite appropriate watering — root rot or root binding may be the underlying cause.
Prevention Tip
Fiddle Leaf Fig yellowing is a late-stage signal — by the time leaves yellow, the problem has typically been developing for weeks. Regular substrate moisture checks and annual fertilisation prevent most causes.
