Overwatered Split-Leaf Philodendron: Diagnosis and Recovery

Water dripping from leaves (guttation) and mushy stalks = classic overwatering in a pot with drainage but no elevation.

Fix

1. Elevate pot on bricks/feet for free drainage.
2. Water only when top 2 inches dry; then water deeply.
3. Remove rotted stalks.
4. Fertilize with dilute epsom salts (2 tsp/gal) for magnesium.

Shallow watering causes surface roots; deep, infrequent watering builds strong root systems.