Clematis Multi Blue

Multi Blue clematis

Clematis 'Multi Blue' has very large, striking deep purple-blue, double, sometimes single flowers from June to September and has the absolute 'wow' factor. An outstanding variety of continental origin, deserving a very prominent place in the garden. This non-evergreen climber can be grown against a trellis, garden fence, wall, arches, pillars, pergolas, clambering over tree stumps and through large shrubs or planted in a container trained up bamboo canes or an obelisk.

Clematis 'Multi Blue' was raised in the nursery of J. Bouter and Zoon, Boskoop, Holland.

Multi Blue characteristics


  • Gardening skill: Beginner
  • Flowering duration: Long
  • Height after 10 years: 2.5m-3.5m / 8ft-12ft
  • Growth habit: Climbing
  • Spread after 10 years: Less than 1m / 3ft


  • Cold hardiness (RHS): H6 (to -20C)
  • Cold hardiness (USDA): (6) -10F / -23C


  • Country of origin: Netherlands
  • Flower colour: Purple
  • Flowering month: June July August September
  • Flower form: Double flower (25-50 petals)
  • Leaf colour: Green
  • Leaf colour - young: Green
  • Leaf colour - autumn: Yellow
  • Annual cycle: Deciduous