it's one of the sturdiest houseplants available today. warneckii is a very popular houseplant because they're pretty and fairly hard to kill. the leaves of the plant are stiff and striped in gray, green, or white. as for air-cleaning qualities, this plant is a rock star and is especially good at cleaning benzene from the air.
pot size 30cm has approximately 50cm plant height
pot size 40cm has approximately 110cm plant height