Interesting and slow-growing houseplants that have the added benefit of being extremely drought tolerant. If you kill a yucca, it's probably due to overwatering.
Characteristics: Long sword-shaped leaves with pointed tips
Light: Full sunlight
Watering: Yucca is highly sensitive to water-logging. Water regularly in the spring and summer growing season, but make sure the plant has excellent drainage and dries between waterings. Water sporadically in the winter. Never let a yucca plant sit in a tray of water.