Share your pictures? Hide split images
I have read and agree the terms and conditions of service.

Clematis macropetala

Clematis macropetala
Downy clematis

2,0/5
0 reviews
0 reviews
0 reviews
1 reviews
0 reviews

She arrived all bare and in a sorry state but finally perked up towards the end of the season.

laure92, 31/10/2024

Leave a review →

Shipping country:

Schedule delivery date,

and select date in basket

This plant carries a 6 months recovery warranty

More information

A hardy botanical species that produces semi-double, bell-shaped and drooping flowers, measuring 7cm (3in) in diameter. They bloom in shades of lavender-blue to violet-blue, followed by decorative feathery and silvery fruits. This small climbing plant blooms abundantly from March to April. It often prefers to spread out and crawl on the ground, or cling to the base of a sparse bush.
Flower size
8 cm
Height at maturity
2.50 m
Spread at maturity
1 m
Exposure
Sun, Partial shade
Hardiness
Hardy down to -23°C
Soil moisture
Moist soil
plantfit-full

Would this plant suit my garden?

Set up your Plantfit profile →

Best planting time March, October
Recommended planting time February to May, September to November
J
F
M
A
M
J
J
A
S
O
N
D
Flowering time March to May, July
J
F
M
A
M
J
J
A
S
O
N
D

Description

Clematis macropetala is a botanical species with modest growth. It is more creeping than climbing. It charms with its early, abundant, and delicate flowering. Its bell-shaped flowers are semi-double. They are blue with a hint of purple, and bloom abundantly on attractive foliage from the early days of spring. They give way to feathery and silver fruits that remain decorative for a long time. Beautiful alongside low bushes, this clematis also has a great effect when cascading down a bank or from the top of a retaining wall. It can also be grown in a large pot.

 

The genus Clematis belongs to the Ranunculaceae family. Similar to Clematis alpina, this species blooms early in spring on the shoots of the previous summer. It is a semi-woody, climbing or creeping perennial plant that can reach a height of up to 3m (10ft), with a spread of approximately 2.5m² (8ft²). Native to northern China, Siberia, and Mongolia, this delicate-looking plant is actually very robust. It is not afraid of late frosts.

From March to May, this clematis bears large flowers, 7 to 10cm (3 to 4in) in diameter, with occasional flowering in summer on new shoots. The bisexual flowers are either solitary or grouped in clusters. They are inclined downwards. They have numerous thin and delicate tepals, gathered in a bell shape, ranging from lavender-mauve to violet-blue. The centre of the flower holds a generous bouquet of cream stamens. The flowering is followed by decorative, plume-like fruits that are greyish-silver in colour. They persist on the plant until winter for those formed in summer. The finely cut leaves are composed of 3 to 5 bright green leaflets that are serrated along the edges. The deciduous foliage dries out in winter. This clematis clings to a support or host plant using petioles transformed into tendrils. 

Plant this clematis alongside Japanese quinces, forsythias, magnolias, and flowering apple or cherry trees, which bloom at the same time. These small climbers will enhance all spring-flowering shrubs. Clematis is a diverse genus, with varieties in all colours, shapes, and sizes. Take advantage of their easy cultivation to give your garden a romantic and bohemian touch. The macropetala clematis is easily grown in the garden, and thanks to its relatively modest size, it will also thrive in a pot on a balcony or next to an entrance door to welcome visitors with its early and spectacular flowering. It can also be allowed to run on the ground, where it will form an original flowering carpet in spring.

Clematis macropetala in pictures

Clematis macropetala  (Flowering) Flowering
Clematis macropetala  (Foliage) Foliage
Clematis macropetala  (Plant habit) Plant habit

Plant habit

Height at maturity 2.50 m
Spread at maturity 1 m
Growth rate normal

Flowering

Flower colour mauve
Flowering time March to May, July
Flower size 8 cm
Fruit colour grey

Foliage

Foliage persistence Deciduous
Foliage colour green

Botanical data

Genus

Clematis

Species

macropetala

Family

Ranunculaceae

Other common names

Downy clematis

Origin

Central Asia

Product reference1009761

Other Clematis A to Z

16
From 20,50 € 2L/3L pot

Available in 2 sizes

4
14,50 € 2L/3L pot
10
17,50 € 2L/3L pot
10
From 20,50 € 2L/3L pot
12
From 20,50 € 2L/3L pot
5
From 14,90 € 1.5L/2L pot
8
From 18,50 € 2L/3L pot
2
From 12,50 € 2L/3L pot

Available in 2 sizes

4
14,50 € 1.5L/2L pot
Out of stock
From 22,50 € 2L/3L pot

Planting and care

Ideally, plant in the sun. It prefers fertile, humus-rich, well-drained soil. Shade the roots and the base of the stem (with a flat tile, for example). Herbaceous species prefer full sun and wilt in overly wet soil.

Work the soil to a depth of 20cm (8in), lightened with good quality compost. Plant it by covering the root ball with 3cm (1in) of soil. After planting, cut back the stems to about 30cm (12in) from the base, above a pair of buds. Water regularly and generously during the first few weeks. Do not overwater, as stagnant water can lead to the development of fungus at the base of the plant. Cover the base of your climbing clematis with a small mound of soil to reduce the risk of withering while encouraging vigorous shoots from the stump.

Mulch in February with garden compost or well-rotted manure, avoiding direct contact with the stems.

Train the stems, without tightening, until the plant can cling on its own. Clematis also enjoy growing freely on neighbouring plants.

This variety flowers in spring on new growth. Prune it in June, after flowering, to 80cm (32in) from the ground (slightly shorter on older subjects), once the plant is well established.

Voles and grey worms can attack clematis and devour the stems. Aphids and greenhouse whiteflies are also potential parasites.

Planting period

Best planting time March, October
Recommended planting time February to May, September to November
Type of support Arch, Pergola, Tree, Trellis

Intended location

Suitable for Meadow, Woodland edge
Type of use Border, Hedge, Climbing
Hardiness Hardy down to -23°C (USDA zone 6a) Show map
Ease of cultivation Amateur
Planting density 1 per m2
Exposure Sun, Partial shade
Soil pH Neutral, Any
Soil moisture Moist soil, Well-drained, humus-bearing.

Care

Pruning instructions Prune lightly after flowering.
Pruning Pruning recommended once a year
Pruning time June
Soil moisture Moist soil
Disease resistance Good
Overwinter Can be left in the ground
2/5
No reviews
No reviews
No reviews
No reviews

Clematis

15
From 18,50 € 3L/4L pot
15
From 7,90 € 8/9 cm pot

Available in 2 sizes

Haven't found what you were looking for?

We only deliver seed and bulb products to your country. If you add other products to your basket, they cannot be shipped.