Red Aglaonema can survive in low humidity environment but will thrive when the levels are higher. It is important to mist its leaves, especially during dry winter months. Water the plant only when the top 50 per cent of the soil is dry.    You can fertilize Aglaonema at least once during the summers and once in the spring season and the plant is good to go. Always make sure to keep it in moderate temperatures and water abundantly. The species loves fresh air and indirect sunlight and better its conditions the more beautiful it looks.It is very easy to propagate the plant by a simple stem cutting method. Just remove a stem from the main node of the plant and replant it in a separate pot. Use a good potting mix, and see new roots growing within two weeks.