Calandrinia spectabilis: Rock Purslane – Magenta Flowers on Succulent Blue-Green Foliage

Calandrinia spectabilis – Rock Purslane

Calandrinia spectabilis, known as Rock Purslane, is a spectacular, succulent perennial from Chile. It forms a rosette of thick, fleshy, blue-green leaves. From spring through fall, it sends up tall, wiry stems (1–2 feet) topped with large, brilliant magenta-pink, poppy-like flowers that open in the sun and close at night. The bloom period is incredibly long.

Rock Purslane demands full sun and sharp drainage. It is extremely drought-tolerant and thrives in poor, sandy, or rocky soil. It is perfect for rock gardens, dry slopes, xeriscapes, and containers. In wet or humid climates, ensure excellent air circulation and drainage to prevent rot. The succulent foliage is attractive even when not in bloom. A show-stopping, low-water plant for hot, sunny sites.

Plant Profile