Yellow Leaves From Transplant Shock on begonia
What's Happening
Transplant shock occurs when fine root hairs responsible for 80% of water and nutrient uptake are damaged during repotting or transport. Rhizomatous begonia varieties like 'Comte de Lesseps' are particularly sensitive to root disturbance. The plant reallocates energy from leaf maintenance to root regeneration, causing rapid chlorosis in mature leaves. Unlike root rot, this is temporary and reversible.
How to Fix It
- 1
Maintain stable environment: 65-75°F, 70%+ humidity, bright indirect light
- 2
Reduce watering frequency - allow top 2 inches to dry between waterings during recovery
- 3
Remove fully yellowed leaves at base to redirect energy to root development
- 4
Wait 4-6 weeks before expecting new growth - recovery timeline is normal
- 5
Apply diluted balanced fertilizer (1/4 strength) only after new growth appears
How to Prevent It
Pre-water plant 24 hours before repotting to reduce root trauma. Use pot only 1-2 inches larger than previous. Maintain 70-80% humidity for first 2 weeks post-repot. Avoid fertilizing for 4 weeks after transplant to prevent root burn. Repot only when roots fill 80% of pot volume.