Kumquat Recovery from Overwatering and Spider Mites: Pruning, Light, and Fertilizer Details

The Journey

Kumquat (Fortunella label) bought summer, flourished, then overwatered in bag‑covered pot, got spider mites. Owner dried it, removed bag/top soil, cut dead branches, stabilized.

Expert Detailed Advice

• Rootstock check: Fortunella is rootstock; if thorns appear below graft, it’s taken over.
• Pruning: Cut dead wood back into green at an angle.
• Branching: Let tree decide; citrus don’t need shaping unless crooked.
• Light: Grow lights needed in Scandinavia; or summer outside, slow acclimation.
• Fruit possible next year: Pot‑grown thinks it’s older.
• Fertilizer: Slow‑release, follow label.
• Watering: Daily in heat (FL), drain, no standing water >15 min. New pots: water outside edge first.