Ceanothus delilianus 'Gloire de Versaille' - Potgrown, 40-60 cm

Californian lilac.
This vigorous, evergreen, deciduous bushy shrub bears broad, oval, medium green leaves. In mid summer to early autumn, large racemes of pale blue flowers are produced. Full sun. Cut dead wood from evergreens in spring and trim their side shoots after flowering. Cut back shoots of deciduous species to basal framework in early spring.
Growth habit: broad bushy
Hardy: the plant may tolerate temperatures down to about -10C or 13F.