A new and distinct Dracaena plant named `WHITNEY` particularly characterized by its distinctive light green and darker green variegated foliage streaks, longitudinally parallel to the leaf mid vein and more prominent surrounding leaf mid-rib (streaks same on front and back of leaf); leaves 35 cm to 45 cm in length; foliage that is slightly pendulous in overall shape; strong, thick stem; annual growth rate of 50 cm; and plant habit of a single stem ranging from 55 cm to 75 cm in width.