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Gladiolus Espresso - Sword Lily

Gladiolus x grandiflorus Espresso
Large-Flowered Gladiolus, Sword Lily

4,4/5
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1 reviews

The gladioli were magnificent this summer. I highly recommend this flower.

Christophe, 12/11/2020

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This plant carries a 6 months recovery warranty

More information

This gladiolus forms black buds that open into large flowers of the darkest red. They are velvety and shaded with burgundy, releasing pretty white stamens. A note that is both sophisticated and very sensual for flowerbeds and summer bouquets. Flowering from June to August.
Flower size
10 cm
Height at maturity
1.20 m
Spread at maturity
20 cm
Exposure
Sun
Hardiness
Hardy down to -6°C
Soil moisture
Moist soil
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Best planting time March to April
Recommended planting time March to April
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Flowering time June to August
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Description

The Gladiolus 'Espresso' is undoubtedly the variety of hybrid gladiolus with the darkest and richest red colour. Its tall stems bear numerous black and pointed buds that open into tightly packed large flowers. Their velvety texture enhances shades of burgundy and black reflections, and the heart of the flower reveals beautiful white stamens. This sumptuous variety is perfect alongside the acidic green of euphorbias or the 'Green Star' gladiolus. We deliver them in large sizes, 14+, for the best flowering.

Cultivated gladiolus, belonging to the iris family, are hybrids. They are divided into 3 main groups: Grandiflorus (large flowers), Primulinus (early blooming), and Nanus (butterflies). 'Espresso' is part of the Grandiflorus group. It is a perennial herbaceous plant with wide, sword-shaped leaves arranged in a fan shape, forming a clump that is 1.20 m (4ft) tall. The leaves are topped by a spike inflorescence, with funnel-shaped flowers, over 10 cm (4in) long, carried by sturdy stems. Here, they are a very dark and silky red color, with a very flared shape. The storage organ is a corm, which is a swollen stem covered with scales.'

Gladioli and their long, colourful stems are reminiscent of the 70s and slightly formal floral arrangements. While they are irreplaceable in bouquets, in gardens, their silhouette appreciates the presence of plants with lush foliage to enhance their abundant yet romantically wild flowering. Plant 'Espresso' corms alongside sage, tobacco, bee balm, and forget-me-nots, for example. They are commonly found in cottage gardens, where they accompany vegetables all the way to the kitchen table. To make bouquets, cut the flower stems when the first floret begins to open. Plant them at intervals of two weeks from early spring until the end of June to bring flowers into the house and garden all summer.

The gladiolus gets its name from the shape of its sword-like leaves, derived from the Latin word,  gladius. Its wild forms were often represented in jewelry or on carpets and fabrics made by the Semitic people before the Christian era.

Gladiolus Espresso - Sword Lily in pictures

Gladiolus Espresso - Sword Lily (Flowering) Flowering
Gladiolus Espresso - Sword Lily (Foliage) Foliage

Plant habit

Height at maturity 1.20 m
Spread at maturity 20 cm
Growth rate very fast

Flowering

Flower colour red
Flowering time June to August
Inflorescence Spike
Flower size 10 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Botanical data

Genus

Gladiolus

Species

x grandiflorus

Cultivar

Espresso

Family

Iridaceae

Other common names

Large-Flowered Gladiolus, Sword Lily

Origin

Cultivar or hybrid

Product reference19051

Planting and care

The 'Espresso' Gladiolus thrives in rich, fertile, well-drained, sandy soils. Plant it in full sun. Space the bulbs 10 to 15cm (4 to 6in) apart and cover them with 10cm (4in) of soil. Avoid using manure to fertilise the soil as it promotes bulb rot. Gladioli are susceptible to frost, so they should be dug up when they have finished flowering or immediately after the first frost. Cut off the leaves and let them dry in a well-ventilated area for three weeks. Separate the old bulbs, store the new bulbs and bulblets over winter in a cool place protected from frost. The bulblets will flower in two years. It is best to not plant gladiolus bulbs in the same spot for several consecutive years. An annual rotation will yield better results. In mild climates, corms can be planted in September-October and left in the ground over winter without damage.

Planting period

Best planting time March to April
Recommended planting time March to April
Planting depth 10 cm

Intended location

Suitable for Meadow
Type of use Border, Vegetable garden
Hardiness Hardy down to -6°C (USDA zone 9a) Show map
Ease of cultivation Amateur
Planting density 35 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Rich and well-drained.

Care

Soil moisture Moist soil
Disease resistance Good
Overwinter Needs to be stored
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