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Clematis Praecox in the GardenTags plant encyclopedia

Clematis x jouiniana 'Praecox'

 

Clematis 'Praecox

This clematis is a vigorous plant that is not self clinging. It needs to scramble through other plants or a trellis or be left to scramble along a wall as ground cover. It is robust with small scented flowers borne in clusters late in the season and it often goes on flowering well into the autumn.

Contributed by @StNicks

 
plant Features
  • Clematis Praecox likes full sun

    Full sun

  • Clematis Praecox likes occasional watering

    Occasional watering

  • Clematis Praecox is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • Clematis Praecox likes moist and free draining

    Moist and free draining

 
plant information

Common name

Clematis 'Praecox

Latin name

Clematis x jouiniana 'Praecox'

type

Climber

family

Ranunculaceae

ph

7.0 - 8.5 Acid - Neutral

  • Light

    Clematis Praecox likes full sun

    Full sun

  • Frost

    Clematis Praecox is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • Soil

    Clematis Praecox likes moist and free draining

    Moist and free draining

  • Water

    Clematis Praecox likes occasional watering

    Occasional watering

Plant & bloom calendar

  •  
    Best time to plant
  •  
    When the plant will bloom

full grown dimensions

The size of a fully grown Clematis Praecox is 5.00meters x 1.00meters 5.00 M 1.00 M

Clematis x jouiniana 'Praecox'

This clematis is a vigorous plant that is not self clinging. It needs to scramble through other plants or a trellis or be left to scramble along a wall as ground cover. It is robust with small scented flowers borne in clusters late in the season and it often goes on flowering well into the autumn.


Flowering Season

From Mid Summer TO Early Winter

Group 3 clematis includes the varieties that start their flowering after mid-summer and continue well into Autumn or even into early winter, if it's mild. So-called herbaceous clematis are also included in this group.

 

Propagation by layering

From Early Spring TO Early Spring

Propagation can be done by layering, choose soft pliable stems that will reach the ground and allow the end of the shoot to be about a 1ft above the ground. On either side of a leaf joint, carefully slice the bark along it before securing it into the ground with wire hooks or similar each side of the slice. a hormone rooting powder can be used to help with the rooting. Tie the end of the shoot up carefully so that it grows vertically.

 

Planting Outdoors Spring

From Early Spring TO Late Spring

Put container grown plants into a sheltered and sunny site. The roots should be kept cool either by planting them on the North side or covering the roots with stones or similar.

 

Propagation by cuttings

From Late Summer TO Mid Autumn

Semi hard wood cuttings are taken from the current years growth from late summer to mid autumn the bottom of the cuttings is hard and soft on the top. With a sharp knife take a cutting of about 14cms, remove lowest leaves, dip end into rooting hormone, and place round the edge of a pot filled with a suitable compost, water well, they must remain moist till rooted, place under glass but in semi shade.

 
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