Allium Multibulbosum
Allium multibulbosum
Allium multibulbosum
Ornamental Onion, Ornamental Garlic
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Available in 2 sizes
Available in 2 sizes
Available in 3 sizes
Available in 2 sizes
Available in 4 sizes
This plant carries a 6 months recovery warranty
More information
We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
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Description
Allium multibulbosum has beautiful umbels formed of white semi-spherical flowers, 8 to10cm (3 to 4in) in diameter, which have a stunning effect in flower beds. The heart of each flower is adorned with a green pearl.
Sold in packs of 10 or 30 bulbs.
Plant habit
Flowering
Foliage
Botanical data
Allium
multibulbosum
Alliaceae - Liliaceae
Ornamental Onion, Ornamental Garlic
Cultivar or hybrid
Other Allium
View all →Available in 2 sizes
Available in 4 sizes
Available in 3 sizes
Available in 1 sizes
Available in 2 sizes
Available in 2 sizes
Available in 2 sizes
Available in 3 sizes
Available in 1 sizes
Planting and care
Alliums are easy to grow. Plant them preferably before the end of October so that they have time to establish themselves well. They fear moisture. Give them a sunny spot in well-drained soil. It will be content with rocky soil. Plant larger bulbs at a depth of 10 or 15cm (4 or 6in), spaced 15cm (6in) apart. Plant smaller bulbs at a depth of 10cm (4in), spaced 7cm (3in) apart. They are undemanding but do prefer poor soils.
Planting period
Intended location
Care
Planting & care advice
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.