Aglaonemas are outstanding shade plants, one of the most cultivated in ornamental plants / horticulture."Aglaonema costatum" is a very dwarf and compact variety from Aglaonema family. The leaves are thick, heart shaped, and approxmately three inches wide. The shiny leaves are dark green with a white midrib and scattered white colour blotches.Proper care for Aglaonema starts with its proper placement. Light:Your task is to find the area that receives less indirect light or bright day light. The plant often shows the best color in medium or dappled light indoors. It's best to diffuse strong sun with a sheer curtain to avoid leaf sunburns, if placed in a sunny area. Instructions includes wiping the leaves with a moistened cloth to remove dust and dirt. Misting the plant also helps to remove the dirt from the leaves.