Rescuing a Large Ficus From Chronic Leaf Drop and Soil Mold

Root Cause: Chronic Overwatering

The mold on your soil surface confirms the diagnosis—this 10-12 foot ficus has been kept too wet for too long. Ficus trees are not swamp plants; they demand a distinct dry-down period between waterings.

Immediate Corrections

• Water only when top 2-3 inches of soil are completely dry
• Empty drainage saucer within 1 hour—use a turkey baster if pot is too heavy
• Remove visible mold from soil surface
• Increase air circulation around the plant

Light Rehabilitation

The summer outdoors helped because light levels were adequate. Indoors, place directly in front of a south or west window with blinds open dawn to dusk. This species needs maximum indoor light to maintain foliage density.

Fertilizer Caution

Stop fertilizing until the plant recovers. Feeding a stressed, overwatered plant accelerates decline. Resume only when new growth appears, using half-strength balanced fertilizer monthly.

Recovery Expectations

Leaf drop will slow within 2-3 weeks of corrected care. New growth emerges in 4-8 weeks with adequate light. The tree's size means recovery is slower than smaller specimens—patience is essential.