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Clematis Margot Koster

  • New addition for 2022 Season
Price: $16.50

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Clematis Margot Koster is a well proven older variety that will produce masses of pink flowers with a paler central bar that are 7.0 and 14.0cm across.  A nice cluster of contrasting yellow-green anther sets off the blooms.  The petals are often twisted providing additional interest.

Raised by Marinus Koster of Holland around 1890, this easy to grow variety has been delighting gardeners for more than 100 years.



Height: 2.0 to 4.0m
Group: Vitecella
Pruning Group: PG. 3
Flower Colour: Pink
Flower Size: 7.0 to 14.0cm
Flowering Period: Summer to autumn
Aspect: Full sun to partial shade
History Raised by Marinus Koster of Holland around 1890


Pruning will help keep your clematis vines healthy.  Pruning the dense tangle of stems opens the remaining shoots to air and light which encourages healthy growth and reduces the incidence of rot and disease.

This variety belongs to Pruning Group 3 and will flower in summer on new growth from the current growing season. Pruning of group 3 Clematis is needed to prevent your plant ending up as a tangled mess of old and new growth and the blooms only appearing on some areas and not appearing in others. Prune your Group 3 clematis back to around 30cm above the ground or to a set of healthy, strong buds close to ground in early spring.