Calandrinia grandiflora is a striking flowering perennial plant that is native to Chile. It is also commonly known as Rock Purslane due to its ability to grow in rocky or gravelly soil. This plant is characterized by its succulent foliage and bright pink to purple, saucer-shaped flowers.

The flowers of Calandrinia grandiflora bloom in early summer and continue throughout the growing season. They are held on tall, slender stems that rise above the foliage, creating a striking display. The plant itself grows in a mound shape and can reach a height of 10-12 inches and a spread of 18-24 inches. The foliage is evergreen and blue-green in color, forming a dense mat of succulent leaves.

Calandrinia grandiflora prefers full sun exposure and well-draining soil. It is drought-tolerant and requires only occasional watering once established. The plant is also deer-resistant, making it a great choice for gardens that are prone to browsing by wildlife.

In summary, Calandrinia grandiflora is a low-maintenance and striking flowering perennial that is perfect for rock gardens, borders, or as a standalone feature. Its bright pink to purple flowers, succulent foliage, and tolerance to drought and deer make it an excellent choice for gardeners of all levels.