Stunning Leaf Really Good Red lines are seen. The leaves are gorgeous. Stylish and well-groomed show at home. The exquisite variegated leaves are not adequately captured in the pictures. The Sombat siam is a member of the family that prefers medium-indirect light. They will flourish in a well-lit space away from the sun, although they have also been found to survive in somewhat dimmed environments. Water your Aglaonema thoroughly as soon as you notice that the top 2-3″ of soil is becoming dry. Because it is a tropical plant, it requires high humidity; spray the plant every day or use a pebble tray and humidifier. When kept in a pot, this plant can reach a height of approximately 3 feet and a width of the same.