You probably have an Areca palm. It needs to be in front of a sunny window to do well. Its roots are quite particular about watering. Allow the top quarter of the rootball to dry out and then water it thoroughly. If your local water is on the hard side, switch to filtered, distilled, or rainwater. Use fertilizer at half strength and only when the palm is
growing.
Improper light, improper watering, and the accumulation of mineral salts in the soil all contribute to the tips of the fronds turning brown. This is a very common problem with Arecas and a reason why they are not too popular as indoor
plants.
Spider mites are a common problem with Arecas. Look for tiny, dust-like particles on the undersides of the fronds. Normal spiders are helpful and can be left alone.
Please let me know if this is unclear or if you have any additional questions.
Will Creed, Horticulturist
Horticultural Help, NYC
Email: wcreed@HorticulturalHelp.com
P.S. You may be interested in my website at
www.HorticulturalHelp.com and my Indoor
plant Bulletins that I publish monthly.
The Bulletins contain lots of helpful facts and unusual tips for keeping house and office
plants alive and well.