'Marie Boisselot' clematis Description
Photo courtesy of luca
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Group 2, Large-flowered, Mid-season.
White. Strong fragrance. 8 petals. Average diameter 8". Single, grooved, overlapping bloom form. Early summer to late autumn.
Height of 8' to 10' (245 to 305 cm).
USDA zone 4b through 9b. Plant in sun or partial shade. Suitable for growing in a container. suitable for growing through trees. This plant blooms twice. It blooms on the previous year's growth, so resist the urge to prune it in early spring. It will bloom a second time on new growth.
'Marie Boisselet' and 'Madame Le Coultre' are possibly distinct cultivars. See the 1926 reference.