Rescuing a Dracaena Marginata from Root Rot and Low Light

Rescuing a Dracaena Marginata from Root Rot and Low Light

Plants sold as "palms" are often Dracaena marginata (Madagascar dragon tree). Your 4‑foot specimens in 18‑inch deep pots are suffering from classic root rot: dead stalks pull away easily, revealing tiny white larvae (fungus gnat maggots) in the soggy soil.

Diagnosis

• Pot too deep: Excess soil stays wet, rotting roots.
• Insufficient light: The basement plant gets only dim filtered light; even the upstairs plant needs bright indirect light.
• Weekly watering is too much for these conditions.

Rescue Plan

1. Cut off all dead stems at the base.
2. Move the plant to the sunniest window you have (south or west).
3. Remove loose surface soil not in contact with roots.
4. Water only when the top 3 inches of soil are dry.
5. Empty drainage trays promptly.

Outlook

If any healthy roots remain, the plant will push new shoots from the base. If the entire root system is mushy and black, it's too late—but the improved conditions give it the best possible chance.