Light: Bright, indirect sunlight is ideal. Do not place this plant in full, direct sun, since in many cases the leaves will burn. Alglanema can tolerate low light and florescent lighting but the leaf color and variegation may not be as pronounced.
Temperature: Indoor temperatures of 65 to 80 degrees.
Watering: Water when the top 50% of soil is dry.
Humidity: Average home humidity. In winter months it will thrive better with having increased humidity which you can created by a partially filled pebble tray or humidifier.
Trouble Shooting:
Leaves turning brown and yellow: indicates overwatering when soil is moist or wet. Crispy, fully yellow or brown leaves with dry soil typically suggests underwatering.
Drooping leaves: indicates insufficient lighting or improper watering. If the plant gets too much direct sunlight the leaves may curl.