brown tips on Prayer Plant
Quick answer
If your Prayer Plant has brown tips, the most likely cause is: Hyper-sensitivity to chlorine, fluoride, and mineral salts (hard water) in municipal tap water. These chemicals are non-volatile and accumulate in leaf margins over time, causing permanent brown, crispy necrosis that often appears on new growth before it even unfurls.
Start here:
- 1. Switch to distilled, reverse osmosis, or rainwater exclusively for watering.
- 2. Flush the soil thoroughly with 2-3 gallons of distilled water to leach out accumulated salts.
Why Prayer Plant gets brown tips
Maranta leuconeura
Hyper-sensitivity to chlorine, fluoride, and mineral salts (hard water) in municipal tap water. These chemicals are non-volatile and accumulate in leaf margins over time, causing permanent brown, crispy necrosis that often appears on new growth before it even unfurls.
How to reverse brown tips on Prayer Plant
- 1
Switch to distilled, reverse osmosis, or rainwater exclusively for watering.
- 2
Flush the soil thoroughly with 2-3 gallons of distilled water to leach out accumulated salts.
- 3
Use aquarium water conditioner (dechlorinator) if tap water must be used, though this does not remove fluoride or minerals.
- 4
Trim affected tips with sterilized scissors, leaving a tiny sliver of brown to avoid re-opening the wound.
Keep brown tips off this Prayer Plant
Avoid using high-salt synthetic fertilizers; maintain 60-80% ambient humidity to slow the concentration of minerals at leaf edges; use terra cotta pots only if you flush soil monthly.