Origin
The Ceanothus 'Blue Diamond' is an ornamental shrub native to North America. This plant belongs to the genus Ceanothus within the Rhamnaceae family. Ceanothus species are often found on sunny, rocky slopes and in open woodlands. 'Blue Diamond' is a cultivated variety that is particularly popular in garden design.

Characteristics
Ceanothus 'Blue Diamond' is known for its striking, bright blue flowers that appear in clusters. Flowering usually occurs in spring. The leaves are small, glossy, and dark green. This shrub can reach up to three metres in height and width. Its growth habit is compact and bushy.

Care
Ceanothus 'Blue Diamond' grows best in well-drained soil. A sunny position is ideal. The plant is moderately hardy and can tolerate short periods of light frost. Pruning is generally limited to maintain the plant’s natural shape. Ceanothus 'Blue Diamond' requires little maintenance under suitable growing conditions.