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Iris Patina - Tall Bearded Iris

Iris germanica Patina
German Iris, Bearded Iris

4,6/5
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Beautiful flower, had bloomed when I got it last year, this year I only have leaves.... To keep an eye on.

Sophie, 27/05/2023

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This plant carries a 12 months recovery warranty

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Value-for-money
Our favourite discovery! An exceptional sculptural design that revamps the family of Bearded Irises. This pale yellow olive-infused iris, sprinkled with brown is very original and deserves to be highlighted. The plant is vigorous and prolific, blooming well in spring. It is an early mid-season variety.
Height at maturity
89 cm
Spread at maturity
40 cm
Exposure
Sun
Hardiness
Hardy down to -15°C
Soil moisture
Dry soil, Moist soil
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Best planting time August to September
Recommended planting time July to October
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Flowering time May to June
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Description

Iris Patina (TB) is distinguished by its rare colour, a pale olive-yellow subtly bordered, washed, and spotted with light brown giving its large wavy flowers an exceptional pattern. Its branched floral stems bear numerous flower buds, guaranteeing a long flowering period. As well as being ornamental, this old variety is also vigorous and prolific with a slight floral fragrance. It is one of our great favourites!

Iris 'Patina' is a perennial, deciduous rhizomatous plant that develops in elegantly upright clumps from spring that belongs to the Iridaceae family. It is one of the many cultivars obtained over centuries, whose controversial origin is debated around the number of chromosomes of potential ancestors. It should be noted that Bearded Irises have European origins. They thrive in limestone soils and require plenty of sunlight, with their rhizomes needing to 'cook' in summer to be able to bloom. A minimum of 6 hours of sunlight per day is generally required.

iris 'Patina' is a tall variety which reaches 89 cm (35in) when in bloom and can be susceptible to wind and rain. The clump will spread indefinitely over time, with the central rhizomes thinning out in favour of the outer rhizomes. The foliage consists of long and wide sword-shaped, glaucous green leaves with parallel veins. Floral stems appear in April and produce large, well-proportioned, and slightly wavy flowers in May-June, opening from the top to the lower branches. This variety blooms in the middle of the iris season. Its floral stems are well-branched, each capable of bearing up to 5 open flowers at the same time. Each flower consists of 3 erect pale yellowish-green to olive petals, 3 narrow yellowish-green sepals with a dark brown edge, and 3 dull brown beards. The colour is enhanced by the thick and iridescent texture of the floral parts. The flowers have a sweet and floral scent.

Obtained by Keith Keppel (USA), 1976

Awards: Exhibition Certificate 1974, High Commendation 1976, Honorable Mention 1980, Award of Merit 1982

To accompany irises, choose plants based on their needs (exposure, soil...) growth (low-growing or light foliage), decorative appearance and flowering period. For example, Alliums and Gaura will provide little shade to the irises and keep the faded iris bed attractive throughout summer. California Poppies and Damask Nigellas tolerate dry soil like the iris. Perennial geraniums, salvias, and Libertia also pair well with irises. Slopes and terraced edges can be stabilised by dense plantings of old diploid varieties that require little care. If the goal is more decorative and access for care is possible, one can choose more modern varieties that are less likely to be flattened by wind and rain.

The vegetable garden can be adorned with a few clumps or borders of irises for cut flowers.

 

Iris Patina - Tall Bearded Iris in pictures

Iris Patina - Tall Bearded Iris (Flowering) Flowering
Iris Patina - Tall Bearded Iris (Plant habit) Plant habit

Flowering

Flower colour brown/bronze
Flowering time May to June
Inflorescence Spike
Fragrance slightly scented, Flower soft

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Plant habit

Height at maturity 89 cm
Spread at maturity 40 cm
Growth rate normal

Botanical data

Genus

Iris

Species

germanica

Cultivar

Patina

Family

Iridaceae

Other common names

German Iris, Bearded Iris

Origin

Cultivar or hybrid

Planting and care

Do you have a sunny, sheltered, warm location, dry in summer?
This is the ideal location for tall irises! In the shade, they grow but do not bloom. They are hardy and do not need winter protection. Well-drained soil is perfect, even dry. Bearded irises need limestone soil: add lime if it tends to be acidic. Excessively wet soil promotes rhizome rot. Plant from July to September to allow the rhizomes to grow and develop new roots before winter. They should be planted as soon as they are purchased, for best results. Plan to divide irises every 4 years or so to give them fresh soil. They are vigorous and require space to develop and bloom well. Plant with a spacing appropriate to the size and vigour of the variety: about 34-50 cm (13-20in) for tall ones. In a monochromatic planting, the rootstocks are planted in staggered rows. For a mix of colours, plant them in groups of several plants of the same variety. Always consider the direction of growth of the rootstocks by arranging them in a star pattern, with buds and leaves facing outward, and spacing them well away from other varieties so they have room to develop.

Planting:

Dig a hole large and deep enough. Make a wide conical mound of soil in it and place rhizome and spread-out roots on top. Cover the roots. It is important that the rhizome is left just above the surface of the soil. It should not be planted in a dip (risk of rot), so anticipate that the soil will settle and the iris will sink. In clayey or damp soil, the rootstock can even be raised on a slight mound. To make the soil cling to the roots, lightly firm and water abundantly after planting. Water if necessary 2-3 times until it is established.

Maintenance:

Keep the soil free of weeds by shallow hoeing, taking care not to damage the rhizomes or roots. Weeds shade the irises, retain moisture (causing rot), and attract slugs. Similarly, remove dry leaves. If they are diseased (reddish-brown spots of heterosporiosis), burn them. Remove faded flowers.

Planting period

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

Intended location

Suitable for Meadow, Rockery
Type of use Border, Slope
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 soil

Care

Pruning instructions Cut the stems at the end of the flowering period. Optionally, trim the foliage at a 45-degree (113°F) angle halfway up in summer.
Pruning Pruning recommended once a year
Pruning time July to August
Disease resistance Good
Overwinter Can be left in the ground
4,6/5
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