Dracaena with Hollow Stalk and White Bugs: Overwatering Led to Rot and Infestation

Sequence of Events

Overwatering caused tissue damage and root rot; insects (likely mealybugs or scale) invaded the weakened stalk.

Rescue Plan

1. Dry out the plant completely.
2. Spray the affected stalk with straight rubbing alcohol in a spray bottle—kills bugs on contact.
3. Light: Very bright, no direct sun.
4. Watering: Use a bamboo skewer; water only when the skewer comes out 3/4 dry.
5. Water quality: No fluoride/chlorine—use distilled, rain, or aged tap water. These chemicals cause brown blisters on leaves, trunk, and roots.

Outlook

The two healthy stalks should survive if the regimen is followed. The damaged stalk may not recover, but the plant overall can be saved.