Clematis Rouge Cardinal

Rouge Cardinal clematis flower

Clematis 'Rouge Cardinal' is an absolutely stunning variety bearing masses of velvety crimson-red flowers with pale contrasting centres from June to September. 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 'Rouge Cardinal' was raised by A. Girault of Orleans, France.


Rouge Cardinal characteristics

Growing

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

Climate

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

Identification

  • Country of origin: France
  • Flower colour: Red
  • Flowering month: June July August September
  • Flower form: Single flower (5-8 petals)
  • Leaf colour: Green
  • Leaf colour - young: Green
  • Leaf colour - autumn: Yellow
  • Annual cycle: Deciduous