Calendrinia spectabilis, rock purslaneOur Native Plant Spotlight at Evergreen this month is one of our personal, all-time favorites – Calendrinia spectabilis. Calendrinia is a plant genus that was originally named for Jean Louis Calendrini, an 18th-century Swiss Botanist.

Calendrinia, sometimes called Rock Purslane, includes approximately 150 species which bear beautiful colors anywhere from red and purple to white. The Calendrinia are native to North America, Australia, and Chile.

The blooming season for this fabulous, drought tolerant, and truly stunning plant begins in spring and continues well into the fall in our warm California weather. It is easily propagated, groomed, and shared.

Calendrinia spectabilis is the staff favorite of all of us here at Evergreen Nursery. We are all very excited for you to have an opportunity to have at least one of your own- we feel confident that you will enjoy them as we all do.

Calendrinia spectabilis, rock purslaneAppearance

Our Calendrinia spectabilis has a strong magenta-colored flower with a long stem.  The succulent, silver foliage will tolerate nearly any type of situation. It grows to a height of 10-18″ and spreads into a dense groundcover to about 4′ wide.

Soil and Water Requirements

The Calendrinia spectabilis can thrive under the toughest circumstances but does best in loamy or sandy, fast-draining soil. It prefers full sun but can tolerate a bit of shade. Being succulent, it stores moisture for periods of drought, making it perfect for xeriscape gardens.

Pruning

Calendrinia is not a fussy plant at all and doesn’t require deadheading. It can be cut back to about 6″ in the winter to keep the growth tight and tidy.

Plant Features and UsesCalendrinia spectabilis, rock purslane

  • Drought tolerant
  • Easy and robust
  • Weed suppressant
  • Evergreen above 40° F
  • Hardy in USDA Zones 8-10
  • Attracts bees, birds, and butterflies
  • Deer resistant
  • Ideal for xeriscape gardens, rock gardens, poor soil locations

Feeling inspired? Use our Plant Finder to start exploring our inventory now.

Evergreen Nursery is your neighborhood expert resource for native and drought-tolerant plant materials, organic gardening products, and eco-conscious landscape design insights.

We invite you to shop our large selection of plants or take one of our free workshops to learn more about successful sustainable gardening practices in the Bay Area.