PROMOTION: 30% off all tulip bulbs!
Share your pictures? Hide split images
I have read and agree the terms and conditions of service.

Iris germanica Chateau dAuvers-sur-Oise - Bearded Iris

Iris germanica Chateau d Auvers Sur Oise
German Iris, Bearded Iris

4,4/5
3 reviews
1 reviews
1 reviews
0 reviews
0 reviews

Thanks to the individuals (for order preparation and shipping), the bulb received is healthy. Planted near a Papyrus, I am now patiently waiting for it to take root... (or not?)

Thierry, 24/04/2023

Leave a review → View all reviews →

Schedule delivery date,

and select date in basket

This plant carries a 12 months recovery warranty

More information

A bicolour Garden Iris variety, with white petals infused with very light apricot at flowering, surmounted by almost horizontal sepals of coppery apricot colour, animated by pretty mandarin beards. The flowering stems are sturdy and well-balanced. Height: 90cm (35in). Early to mid-season flowering.  
Height at maturity
90 cm
Spread at maturity
40 cm
Exposure
Sun
Hardiness
Hardy down to -15°C
Soil moisture
Dry soil, Moist soil
plantfit-full

Does this plant fit my garden?

Set up your Plantfit profile →

Best planting time August to September
Recommended planting time July to October
J
F
M
A
M
J
J
A
S
O
N
D
Flowering time May to June
J
F
M
A
M
J
J
A
S
O
N
D

Description

The Garden Iris 'Château d'Auvers-sur-Oise' is an elegant bicoloured variety, with white petals infused with very light apricot at blooming, surmounting almost horizontal sepals of coppery apricot colour, animated by pretty mandarin beards. The floral stems of this tall iris are sturdy and well-balanced, and its flowering takes place rather early in the bearded iris season. Its nuanced shades of white and apricot will complement all white, blue or mauve flowers in spring.

 

'Château d'Auvers-sur-Oise' is a rhizomatous and deciduous perennial plant, with an upright tufted habit. Its foliage disappears in winter. It belongs to the family of Iridaceae. It is one of the many cultivars obtained over centuries, whose controversial origin is discussed around the number of chromosomes of potential ancestors. It is worth noting that Garden Iris have European origins.

'Château d'Auvers-sur-Oise' is a variety that will reach 90cm (35in) in height when in bloom, with a sturdy stem supported by a rhizome, bearing 6 to 8 well-distributed flower buds along its height. The clump will spread very quickly, with no theoretical limit over time, as the central rhizomes become bare in favour of the outer rhizomes. The foliage consists of long sword-shaped leaves, with a glaucous green colour and strong veining. In April, floral stems appear and will give flowers in May that open from the top to the lower branches. The very soft colour of this plant is, as always with Garden Iris, enhanced by the silky texture of the petals and sepals.

Obtained by Cayeux in 2004.

 

To accompany irises, choose plants to associate based on their needs (exposure, soil...), their non-suffocating vegetation for their rhizomes (low plants or light foliage) and their complementarity (appearance, flowering time). For example, Gaura will cast little shade on irises and will keep the deflowered bed attractive all summer. Eschscholzia will be satisfied with a dry and poor soil, just like irises. Geraniums, salvias, and Libertia also go very well with irises. Slopes and terraced edges will be stabilized by a dense planting of vigorous old varieties that can remain in place and require little care. If the goal is more decorative and easy access for care, you can choose more modern varieties, such as intermediates, often very floriferous, which are less likely to bend under the wind or rain.

Iris germanica Chateau dAuvers-sur-Oise - Bearded Iris in pictures

Iris germanica Chateau dAuvers-sur-Oise - Bearded Iris (Flowering) Flowering
Iris germanica Chateau dAuvers-sur-Oise - Bearded Iris (Foliage) Foliage

Flowering

Flower colour orange
Flowering time May to June
Inflorescence Solitary
Flowering description Bicolour, white and coppery apricot with a mandarin beard.

Foliage

Foliage persistence Deciduous
Foliage colour medium green
Foliage description Glaucous, deciduous.

Plant habit

Height at maturity 90 cm
Spread at maturity 40 cm
Growth rate normal

Botanical data

Genus

Iris

Species

germanica

Cultivar

Chateau d Auvers Sur Oise

Family

Iridaceae

Other common names

German Iris, Bearded Iris

Origin

Cultivar or hybrid

Product reference19211

Other German Iris - Bearded Iris

8
From €10.50 8/9 cm pot

Available in 2 sizes

14
From €8.90 1.5L/2L pot

Available in 3 sizes

7
From €13.50 8/9 cm pot

Available in 2 sizes

20
From €3.90 8/9 cm pot

Available in 2 sizes

Out of stock
From €9.50 Bare-root rhizome, size 10/15, premium quality

Available in 2 sizes

84
From €5.90 8/9 cm pot

Available in 2 sizes

22
From €9.50 8/9 cm pot

Available in 2 sizes

10
From €13.50 8/9 cm pot

Available in 2 sizes

7
From €3.90 8/9 cm pot

Available in 2 sizes

Out of stock
From €7.90 Bare-root rhizome, size 10/15, premium quality

Available in 2 sizes

Planting and care

The 'Château d'Auvers-sur-Oise' iris should be planted shallowly, with the rhizome exposed at ground level. Add sand if the soil is too heavy or wet, and place the rhizomes on small mounds. Ensure good drainage to prevent the iris from rotting. In summer, this iris should be watered 1 to 2 times per month. At the end of flowering, they should be pruned by cutting the flower stems 10cm (4in) from the ground. Damaged leaves should only be removed in autumn. It is not recommended to provide too much nitrogen as it weakens the plant and increases the number of leaves at the expense of flowers. The taller flower stalks become brittle. The iris can be susceptible to heterosporiosis, a disease characterized by oval brown spots. To prevent it, treat the iris with Bordeaux mixture at the beginning of vegetation. Every 4 years in summer after flowering, divide the clumps by pulling up the entire plant. Transplantation should be done in a location without iris for one year. Take the most beautiful plants from the rhizome, usually those on the outer edge.

The German iris appreciates calcareous soils. In acid to very acid soil, it is preferable to add a lime-based amendment.

6
€19.50
18
€14.50 Each

Planting period

Best planting time August to September
Recommended planting time July to October

Intended location

Suitable for Meadow, Rockery
Type of use Border
Hardiness Hardy down to -15°C (USDA zone 7b) Show map
Ease of cultivation Amateur
Planting density 6 per m2
Exposure Sun
Soil pH Neutral, Calcareous
Soil type Chalky (poor, alkaline and well-drained), Silty-loamy (rich and light), Stony (poor and well-drained)
Soil moisture Dry soil, Moist soil, Well-drained

Care

Pruning instructions Cut the flowering stems at the end of the flowering period. Cut the foliage at a slant halfway up in summer using pruning shears.
Pruning Pruning recommended once a year
Pruning time July
Disease resistance Good
Overwinter Can be left in the ground
4,4/5
No reviews
No reviews

Mediterranean perennials

24
From €4.90 8/9 cm pot
24
From €6.90 8/9 cm pot
4
From €13.90 12cm pot
10
From €20.50 3L/4L pot
67
From €4.90 7/8 cm pot

Available in 4 sizes

15
From €4.90 8/9 cm pot
Out of stock
€14.50 2L/3L pot
27
From €5.90 7/8 cm pot
13
From €6.90 8/9 cm pot
Hyssopus officinalis
Value-for-money Special offer
55
From €3.90 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.