Plant of the Month, July 2010

Complete Index
July Index

Clematis 'Etiole Violette'

Extra notes and interesting information:

A vigorous, disease resistant climbing vine which produces dark purple, 3-4 inch flowers in great profusion in midsummer.  If sheared back after first bloom, it will rebloom in late summer.  It has a very open habit, making it suitable for growing through large shrubs or trees.  It does not choke its living support, as some vines will.  It can also be used as a scrambling groundcover.

Can live up to 20 years, and can grow up to 20 feet in length if not pruned

Hardy enough to have escaped cultivation and naturalized in the northeast corner of the Great Lakes region.

Heat tolerant enough to be grown further south than most of the large flowering clematises.

There are over 200 species in the genus Clematis, native to both northern and southern temperate zones. They are mainly climbers or creepers, but the genus includes shrubby perennials and some evergreen species.  There are over 300 named cultivars.  These are generally divided into nine groups according to growing or flowering characteristics, as the parentage is often obscure.  Clematis are also classified into 3 pruning groups, based on whether they flower on new or on old wood.  ‘Etoile Violette’ is a very old cultivar raised by Francisque Morel of Lyons, France in 1885.

 

References: Great Plant Picks; Missouri Botanical Garden; Paghat’s Garden; Dave’s Garden; North Carolina State University; Digging Dog Nursery

Great Plant Pick

Common Name: Clematis viticella, Virgin’s Bower, Leather Leaf
Family:
 Ranunculaceae
Plant Type: Deciduous Vine
Height/Spread: Up to 20 feet.
Leaves: Pinnately bifoliate, medium dark green. Deciduous
Flowers: Dark rose purple, 3-4 inches wide, with 4-6 blunt tip
ped petals and bright yellow stamens.
Fragrance: None
Bloom Time: June, July, August.
Bark/Stem/Bud: Woody.

Fruit/Berry/Seed:
Not significant
Growing Conditions:
: ‘Etiole Violette’ requires full sun on its leaves, and blooms most heavily where it gets the most sun. It needs its roots shaded. It is leggy at the bottom, and can be underplanted to provide the shade and hide the stems. It grows best in fertile, well drained soil. It requires average moisture, but will not tolerate standing water. Clematis viticella bloom on new wood (group 3) and should be pruned heavily back to a strong bud about 18 inches from the ground in spring – February or March. This will produce a vine 12-15 feet long by bloom time.

Uses: Training on a trellis or wall, or growing through large shrubs or small trees.
Hardiness:
USDA Zones 4 to 8.

Propagation: Propagate from softwood cuttings. Will not breed true from seeds.

Pests and Diseases: ‘Etiole Violette’ is resistant to Clematis wilt.

Awards: Great Plant Picks, RHS Award of Garden Merit

Garden Location: Waterwise Bed 8

 


 


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