Delosperma cooperi, commonly known as Hardy Ice Plant, is an evergreen succulent native to South Africa, specifically the Free State and Lesotho, where it thrives in rocky outcrops and grasslands. It forms a dense mat-like groundcover reaching approximately 10–15 cm (4–6 in) tall, with fleshy, linear leaves up to 1.5 inches long and trailing stems that can recover rapidly after disturbance. The plant is renowned for its brilliant vermillion, magenta, or pink flowers that bloom profusely from June to October, often covering the entire planting area and creating a stunning "pink carpet" effect. The flowers are particularly showy, attracting pollinators and providing a long-lasting display of color.

Hardy Ice Plant is valued for its drought tolerance, low maintenance requirements, and ability to withstand cold temperatures down to −20 °F (−29 °C), making it a versatile choice for Mediterranean climates and colder regions like Denver, Colorado, and Chicago, Illinois. The leaves can turn red in cold winter temperatures, adding to its ornamental appeal. It is commonly used in urban landscaping, rock gardens, as a ground cover, and in containers on terraces and patios. For optimal growth, it requires full sun, very low to low water, and well-draining soil. While it is not known for serious pest or disease problems, it can suffer from root rot if overwatered or planted in poorly draining soils.CC BY-SA 4.0