Agave gypsophila, commonly known as Gypsum Century Plant, is an evergreen succulent native to the rocky cliffs and hillsides of Southwest Mexico. It reaches a height and width of 2-3 feet (0.6-0.9 meters), forming a rosette of wavy, spiny-edged leaves that are a distinctive powder blue-gray. The plant is notable for its panicles of orange and yellow flowers that bloom in the spring, attracting pollinators. The flowers are particularly showy, rising above the foliage on tall stalks, and they signal the end of the plant’s life cycle as it is monocarpic, flowering once before dying.

The Gypsum Century Plant is valued for its drought tolerance and striking foliage, making it a popular choice for xeriscaping, rock gardens, and as a specimen plant in areas with Mediterranean-like climates. It requires minimal maintenance, thriving in full sun and well-draining soils. Overwatering or poor drainage can lead to root rot. While it is Critically Endangered in its native habitat due to habitat destruction, it is cultivated worldwide. Gardeners should be aware that the plant’s sap can cause skin irritation, and its spines are sharp.CC BY-SA 4.0