Phalaenopsis Wilted Leaves with Healthy Roots: Hidden Root Rot

Surface Roots Can Deceive

Firm, green aerial roots and top-layer roots don't guarantee a healthy root ball. Rot often starts deep in the pot where medium stays wet longest.

Definitive Diagnosis: Unpot and Inspect

1. Remove plant completely.
2. Wash all medium away.
3. Check every root: mushy = dead.
4. Trim all rot.
5. Repot in fresh orchid mix, smaller pot if root mass reduced.

Why This Happens

Medium breaks down → holds water → center roots suffocate → rot spreads upward. Top roots survive on air humidity.

After Repotting

Warm shade 2–3 weeks, barely moist. Then resume normal care. New roots will emerge if crown is viable.