Troubleshooting
Narrow-Leafed Arrowhead Vine problems — and how to fix them
Narrow-Leafed Arrowhead Vine (Syngonium angustatum) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Root rot
The most common problem; caused by overwatering or insufficient drainage. Allow the surface to dry between waterings and use a mix with good drainage.
Pale or washed-out leaves
Usually caused by excessive direct sunlight. Move to a position with bright but filtered indirect light.
Brown leaf tips
Indicates low humidity or fluoride sensitivity. Increase ambient moisture and use filtered water.
Mealybugs
Inspect regularly at leaf axils and new growth; treat with alcohol swabs or neem oil at first sign.
Failure to develop lobed leaves
Mature lobed foliage develops naturally with age and good light; providing a moss pole encourages the plant to climb and triggers mature leaf development.
Prevent narrow-leafed arrowhead vine problems before they start
Most narrow-leafed arrowhead vine issues are care-mismatch, not bad luck. Dial in the basics:
Narrow-Leafed Arrowhead Vine problems — FAQ
Why is my narrow-leafed arrowhead vine root rot?
The most common problem; caused by overwatering or insufficient drainage. Allow the surface to dry between waterings and use a mix with good drainage.
Why is my narrow-leafed arrowhead vine pale or washed-out leaves?
Usually caused by excessive direct sunlight. Move to a position with bright but filtered indirect light.
Why is my narrow-leafed arrowhead vine brown leaf tips?
Indicates low humidity or fluoride sensitivity. Increase ambient moisture and use filtered water.
Why is my narrow-leafed arrowhead vine mealybugs?
Inspect regularly at leaf axils and new growth; treat with alcohol swabs or neem oil at first sign.
Why is my narrow-leafed arrowhead vine failure to develop lobed leaves?
Mature lobed foliage develops naturally with age and good light; providing a moss pole encourages the plant to climb and triggers mature leaf development.