White semi-double flowers May-Jul, single flowers Aug-Oct, free-flowering. No need to prune. Shade at roots.

Genus: CLEMATIS
Variety: 
Cultivar: ‘SYLVIA DENNY’
Plant family:
Hardiness zone: H7(below -20C)
Height: 

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Other data

Foilage colour
Foliage season
Flower colour
Flowering season
Soil moisture
Shadiness
Hardiness

Plant ID 797