Plant your Kentia palm in potting soil mix that drains well and contains sand and peat. The pot used for planting should have a hole in the bottom so water can drain quickly. Once planted, the plant can stay in the container for three to five years before it needs repotting.
Place the plant in a room or area that receives bright indirect light. If spotting appears on the top fronds of the plant, this is an indication that it is getting too much bright light.
Water the Kentia palm only when the top one to two inches of soil begin to dry out. When watering, let the water drain into the saucer and discard the excess water. Overwatering may cause the roots to rot.
Check the plant leaves for signs of either overwatering or underwatering. If leaf fronds start to yellow and then turn brown, you are overwatering the plant. However, leaf tips that droop and turn brown are signs of underwatering.
Provide the plant with adequate humidity levels. Normally, this plant likes a humid environment. To care for Kentia palm properly, mist the plant leaves with tepid water to ensure optimum humidity conditions.
Feed the Kentia palm by using a water-soluble fertilizer during the plant's growing season, which is spring and summer. Monthly feedings are suitable for this plant. For proper use of fertilizer, follow the directions on the product label.
Check your plant for signs of pest infestations. Mites and mealybugs are insects that might infest this plant. To prevent this problem, spray the plant with warm water regularly. For mild infestations, a mild soapy mixture applied to the leaves can help with this problem (see Resources).