Chlorine or fluoride in tap water
Yellow leaves on a water-grown stalk almost always trace back to treated tap water.
Diagnosis
Chlorine or fluoride in tap water
What's happening
Lucky bamboo is a Dracaena, and Dracaenas are unusually sensitive to the chlorine, chloramine, and fluoride that municipal water systems add. Those chemicals accumulate in the leaves and scorch the tissue, turning the foliage a sickly yellow that often starts at the tips and creeps inward.
How to fix it
Switch to distilled, filtered, or rainwater, or let tap water sit uncovered for 24 hours so the chlorine off-gasses (this won't remove fluoride or chloramine, so filtered is safer). Pour out the old water completely, rinse the stones and the inside of the vessel, and refill with clean water to about two inches up the stalks. Replace the water every week or two so it stays fresh, and use the same gentle water from now on.
What fixes it
- A soil moisture meter — If you move it to soil, a moisture meter keeps you from overwatering — only water when it reads dry an inch down.
If that doesn't fix it
This is general guidance based on common symptoms; individual plants vary.
Read the full Lucky Bamboo care guide →
Reviewed June 2026 · how we check this