Delicate-looking white, 3-5" flowers have blue hues at the edges and purple anthers. This Swedish cultivar does best in a non-windy area. It's a good choice for container growing. Clematis 'Ivan Olsson'
Flowering DateLate spring to early summer and again in late summer if you remove faded flowers
Winter CareApply a winter mulch, after the ground freezes, in areas where plants may heave from the ground due to alternate freezing and thawing temperatures. Remove most of the mulch in early spring, but keep 2-3" to keep the ground moist and shaded.
Flower Color:blue, white
Flower Form3-5" single blossoms
Foliage TypeMedium green, simple palmate to pinnate leaves arranged alternately and opposite on the stems.
Unique CharactersticsClematis.com: A Swedish cultivar with white flowers, shaded blue at the edges, 8-14 cm across. 6-8 slightly wavy tepals and purple anthers on white filaments. It flowers from mid-May to early July and again in August - September if you remove faded flowers. It doesn't like windy positions. It can reach the height of 2 m and attaches itself to the support with leaf tendrils. Useful for growing on trellises, poles and other garden supports. It can climb up natural supports, e.g. deciduous and coniferous bushes. Good for container growing.