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Rouge Cardinal ClematisRouge Cardinal Clematis

Rouge Cardinal Clematis Plants

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  • Deep crimson flowers
  • Large, open star, overlapping petals
  • Mild Scented
  • Flowers Jun/July-Sept
  • Type: Late large-flowered
  • Habit: Climber
  • Pruning group 3
  • Size: To 3m x 1m
Choose a size

Pot sizes are measured by their volume in litres, except for the smallest size, 9cm / p9 pots, which are roughly half a litre.
P9s benefit from extra care in their first year.

3 Litre
Potted
£19.99each
Qty
1-2
3 +
£
£ 19.99
£ 18.99
In Stock

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Description

About Rouge Cardinal Clematis:

Red Cardinal is a vigorous variety of clematis producing a stunning show of deep crimson, almost purple flowers (hence the name) with deep cut midribs and pale cream anthers. They are quite a size too, the first flush reaching around 15cm in diameter. These are produced in profusion through summer and into autumn and are followed by lovely spindly seed heads.

Have a look through our Clematis range here.

Great for your garden:

'Rouge Cardinal' is a nice strong growing vigorous variety. This makes it perfect for covering large frames such as trellises, pergolas and archways. It looks really nice when grown through other climbers, especially roses, although it looks great growing through a larger shrub (as a suggestion try it in Philadelphus Belle Etoile or Virginal).

Being a strong grower that likes partial shade it's a great choice for growing through a host tree. You can also let it ramble through a large shrub in the border.

Characteristics:

  • Deep crimson flowers
  • Unscented
  • Flowers July - September
  • Large, single, open star, overlapping petals
  • Size: To 3m x 1m
  • Type: Late large-flowered
  • Habit: Climber
  • Pruning group 3

Trivia:

Rouge Cardinal was bred in 1968 by Alexandre Girault of Orléans, France, who is a lot better known for his contributions to rose breeding. The parents were Ville de Lyon and  Pourpre Mat.

If you want a college of Cardinals, or at least a trio, we also grow a Cardinal Royal rowan tree, and a Cardinal de Richelieu rose bush.

Planting Instructions

How to grow Clematis 'Rouge Cardinal':

Clematis 'Rouge Cardinal' can be grown easily following the Clematis planting guide. Pruning is essential - see our notes on How to Prune Group 3 Clematis

  • Grow in sun or partial shade.
  • Will grow in any well-drained but moist, fertile soil.
  • Provide support through wires, trellis or frame.
  • Great for growing through climbing or rambling roses - particularly good with pale pink or white blooms.
  • Good for pairing with other earlier flowering Clematis.
  • Can be trained over a large shrub - good with silver or variegated white foliage.
  • Can be grown up through small to medium ornamental or fruiting trees

 

What to expect

It's Summer Planting Season 2025

Pot grown plants on the nursery

Pot Grown & Plug Plants Delivered

From seedlings in jumbo plugs; Dahlia tubers; small P9 & 1 Litre plants; up to trees in big 15L pots
Expertly packed plants ready for delivery

Direct from the Nursery Value

We batch orders to save you money. Lead times for plants in stock are around 2 weeks
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No more broken plants in the post!

When your order is ready, it's expertly packed by Rodney and delivered by next day courier; if anything goes wrong, call Dan on 01963 359 444
Planting out potted plants in Summer

Summer is good planting time

New roots love the warm soil, as long as you water well! Just don't plant during a heatwave.
Tag us @ashridgenurseries

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