Clematis x cartmanii hort. 'Avalanche'PBR
Clematis - 2 litres
Clematis x cartmanii hort. 'Avalanche' is a choice evergreen hybrid clematis with deeply cut leaves, smothered with pure white flowers with golden stamens from early to mid-spring. Height and spread up to 5m by 1m.
Not fully hardy, but will survive most winters with the protection of a sheltered warm wall. Plant in moist but well-drained, humus-rich soil, in sun or light shade, with its roots in the shade; alternatively can be grown in a large container in a cool conservatory, where it will flower earlier. Prune after flowering to maintain compactness.
This plant has an RHS Award of Garden Merit.
British nursery grown.
|Awards||RHS Award of Garden Merit|
|Botanical name||Clematis x cartmanii hort.|
|British nursery grown||Y|
|Plant breeders' rights code||'Avalanche'|
|Season of interest||Spring|
|Stem colour||Green, Brown|
|Time to maturity||5 - 10 years|
|Ultimate height||2.6m - 4m|
|Ultimate spread||1.6m - 2.5m|