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Allium stipitatum Mount Everest

Allium stipitatum Mount Everest
Ornamental Onion, Flowering Garlic

4,1/5
13 reviews
1 reviews
2 reviews
2 reviews
2 reviews

Magnificent bulb...beautiful flower guaranteed.

L'aurent , 06/11/2022

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More information

This ornamental garlic is a rare and elegant bulbous plant. In spring, it displays rounded and light white umbels pierced with green nuances, composed of hundreds of small flowers. This variety has a strong stem that allows it to withstand the wind, like tall grasses. It is a plant with wild charm. It is vigorous and long-lasting in well-drained soils, in the sun. It tolerates drought well.
Flower size
10 cm
Height at maturity
1 m
Spread at maturity
20 cm
Exposure
Sun
Hardiness
Hardy down to -18°C
Soil moisture
Dry soil, Moist soil
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Best planting time January, September to November
Recommended planting time January to February, September to November
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Flowering time May to June
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Description

Allium stipitatum 'Mount Everest', or ornamental garlic, is a rare and elegant bulbous plant. In spring, it displays rounded and light white umbels pierced with green nuances, composed of hundreds of small flowers. This variety has a strong stem that allows it to withstand the wind, like tall grasses. It is a plant with a wild charm that has retained the memory of its oriental origins. It is vigorous and durable in well-drained soils, in the sun, and tolerates summer drought well.

 

 

Originally from Central Asia, Allium stipitatum grows on rocky slopes and high-altitude meadows. The 'Mount Everest' variety is a recent creation. The inflorescences, perched at 1m (3ft) in height, correspond to large round umbels that can measure up to 10cm (4in) in diameter, and are made up of many pure white flowers. This flowering period is between May and June. The foliage consists of 4 to 6 wide basal leaves with a grey-green hue. The leaves are somewhat hairy. The foliage turns yellow and disappears at the same time as the flowering appears, which is a good adaptation to hot and dry summer conditions.

Easy to grow, the majestic Allium 'Mount Everest' appreciates any type of moist but well-drained soil during its growing period. It prefers a sunny location. It can be planted in beds, borders, and pots on a balcony or patio. Add a unique touch to your bouquets with its fresh or dried flowers. Plant them in groups of 5, nestled among ornamental grasses, perennials, or near roses or yellow broom. Plant them with topiary boxwood balls for a spectacular sculptural effect.

 

Handy vegetable gardening tip: plant some ornamental garlic in the middle of your strawberry plants to protect them from fungal diseases. They will provide a pleasant flowering that is sometimes lacking among vegetables.

Allium stipitatum Mount Everest in pictures

Allium stipitatum Mount Everest (Flowering) Flowering

Plant habit

Height at maturity 1 m
Spread at maturity 20 cm
Growth rate normal

Flowering

Flower colour white
Flowering time May to June
Inflorescence Umbel
Flower size 10 cm
Bee-friendly Attracts pollinators
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour green

Botanical data

Genus

Allium

Species

stipitatum

Cultivar

Mount Everest

Family

Alliaceae - Liliaceae

Other common names

Ornamental Onion, Flowering Garlic

Origin

Cultivar or hybrid

Planting and care

Allium stipitatum 'Mount Everest' is an easy-to-grow ornamental garlic. Plant it preferably before the end of October so that it has enough time to establish itself. It is wary of winter moisture and waterlogged soil. Give it a sunny spot in well-drained soil, even if it's rocky. Plant at a depth of 10 or 15cm (4 or 6in), spaced 10cm (4in) apart. It is undemanding but does prefer poor soil.

Planting period

Best planting time January, September to November
Recommended planting time January to February, September to November
Planting depth 10 cm

Intended location

Suitable for Meadow, Rockery
Type of use Back of border, Free-standing, Slope
Hardiness Hardy down to -18°C (USDA zone 7a) Show map
Ease of cultivation Amateur
Planting density 7 per m2
Exposure Sun
Soil pH Neutral, Any
Soil moisture Dry soil, Moist soil, well-drained

Care

Pruning No pruning necessary
Soil moisture Dry soil, Moist soil
Disease resistance Very good
Overwinter Can be left in the ground
4,1/5

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