'C. 'Lawsoniana'' clematis Description
Photo courtesy of caramell
Group 2, Large-flowered, Mid-season.
Mauve. 6 to 8 petals. Average diameter 9". Single, overlapping bloom form. Early summer to early autumn.
Height of 8' to 10' (245 to 305 cm).
USDA zone 4b through 9b. Plant in sun or partial shade. This plant blooms twice. It blooms on the previous year's growth, so resist the urge to prune it in early spring. However, if you garden in a place with cold winters, Mother Nature will more than likely prune the plant for you. It will bloom a second time on new growth.