Madagascar Palm (Pachypodium lamerei) Losing Leaves After Move

Environmental Shock, Not Disease

Your 20-year-old Madagascar Palm thrived in a stable office. Moving it home changed light, temperature, humidity, and watering routine—causing leaf blackening and drop. This is acclimation stress, not a fatal disease.

Immediate Corrections

1. Undo the repotting: The larger pot holds excess moisture, risking root rot. Return it to its original pot with original soil if possible.
2. Maximize light: Place in the sunniest window (south/west). This plant needs intense light.
3. Warmth: Keep above 60°F (15°C) always; warmer is better.
4. Water sparingly: Let soil dry halfway down the pot between waterings. Treat like a cactus.
5. No fertilizer, no "fixes": Stressed plants can't use nutrients.

What to Expect

• Leaf loss will continue for weeks—this is normal.
• New growth emerges from the crown when conditions stabilize.
• Be patient; don't change anything once the above are set.

Email wcreed@HorticulturalHelp.com for a free detailed repotting guide or indoor plant care book (PDF, fee).