Arabis blepharophylla

Coast Rock Cress

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Common Name: 

Coast Rock Cress

Plant Type: 

Flower color: 

Foliage color: 

Green

Sun (From 0 to 5): 

Water (From 0 to 5): 

Maximum temperature: 

35°C

Minimum temperature: 

7°C

Coast Rock Cress (Arabis blepharophylla) - Description

Arabis blepharophylla is a species of rock cress known by the common names Coast rock cress and Rose rock cress. It is endemic to California, growing mostly in the San Francisco Bay Area and nearby low-elevation California Coast Ranges.

Coast Rock Cress (Arabis blepharophylla) - Blooming

The flowers come in clusters of small white, pink, or rose purple flowers. They flower in the spring.

Coast Rock Cress (Arabis blepharophylla) - Growth

Annuals and evergreen perennials. Rockcress does well in full sun. These are low-growing/spreading plants that would make good candidates for edges, rock gardens or ground covers. All varieties of Rockcress have attractive year round foliage.

Coast Rock Cress (Arabis blepharophylla) - Planting

Propagate from the seed. Sow in containers in a cold frame in fall (for protection and to ensure hardiness). Separate rosettes in fall. Can also propagate from softwood cuttings in summer.

Coast Rock Cress (Arabis blepharophylla) - Pest

Aphids and Arabis midge. Once the Arabis midge has attacked flower shoots, dispose of the shoots immediately. Arabis is also prone to white rust, downy mildew, and rust, all of which are quite common.

Coast Rock Cress (Arabis blepharophylla) - Interesting facts

Arabis is native to Europe, Asia, and North America. Occurs mainly in rocky, mountainous regions.

Coast Rock Cress (Arabis blepharophylla) - Soil and irrigation

Needs good drainage and moderate water. Water liberally during the growing season, much less in winter. A. belpharophylla needs shelter from winter moisture. Best grown in an alpine house. Prefers an equal mix of loam, leaf mold, and sharp sand. Tolerates poor, infertile soils and dry conditions.

Arabis blepharophylla - Coast Rock Cress - Photos