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Nerine bowdenii Bionce
Nerine bowdenii Bionce
Nerine bowdenii Bionce
Guernsey lily, Bowden lily
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Description
Nerine bowdenii 'Bionce' is an elegant cultivar of Guernsey Lily, With 8 to 12 charming flowers grouped in umbels on long floral stems. Its delicate and wavy petals are bright white subtly tinged with light pink towards the tips and bloom before the foliage aooears. Its late flowering, in September and October, is superb. After this period, ribbon-like foliage appears in small persistent tufts during winter. Suited to mild climates, this species thrives when grown in a pot in northern regions, where it must be protected from the cold, but fully thrives in a Mediterranean climate.
Nerine bowdenii 'Bionce' is a bulb from the Amaryllidaceae family originating from South Africa, just like agapanthus. Its other names of Guernsey Lily, and sometimes Jersey Lily, come from a legend: it is said that the plant was brought to the Channel Islands during a maritime transport following the shipwreck of a Dutch ship carrying its bulbs.
This herbaceous plant has a large bulb (3 to 5 cm in diameter), protected by a skin and extended by a neck, and equipped with a few fleshy roots. It reproduces vegetatively by producing bulblets on the periphery of the mother bulb. In late summer, for 2 to 3 weeks, the plant produces floral stems about 50 cm high; bearing 7 to 15, 8 cm wide lily flowers with narrow petals, wavy at the edges, in a pastel pink, marked with a darker pink central line. The flower's centre has long, soft pink stamens. After flowering, ribbon-like leaves appear, about 20 cm long and 1 cm wide, arranged in two opposite rows. The leaves die at the end of spring and the bulb then goes dormant until late summer. During this summer dormancy period, the bulb must be protected from excessive moisture. Nerine bulbs do not bloom every year. Therefore, it is advisable to plant them in groups to ensure flowers every year.
Nerines are perfect for creating elegant bouquets of cut flowers as they have excellent vase life. In southern regions, they blend harmoniously with agapanthus and Amaryllis belladonna in well-drained, sunny, and warm flower beds. These exotic-looking plants also bring a spectacular touch to a terrace, especially in contemporary-style arrangements. Further north, it is recommended to grow them in large pots: place them in the sun in summer, then shelter them during winter to protect them from cold temperatures.
Tip: Nerines are sensitive to polluted urban atmospheres.
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Plant habit
Flowering
Foliage
Botanical data
Nerine
bowdenii
Bionce
Amaryllidaceae
Guernsey lily, Bowden lily
Cultivar or hybrid
Other Nerine
Planting and care
Planted at a depth of 10 cm, or even near the soil surface in a mild climate, spaced 8 cm apart, in full sun, the bulbs of Nerine 'Bionce' are hardy down to -12°C in very well-drained soil. They require a summer dormancy period, in dry soil and in the sun, so that the bulbs "bake". They should be planted in light, deep, fertile, and well-drained soil. If there is a lack of water during the flowering period, the plant will go back into dormancy. It will wait for the return of rain to produce a flowering that will then be later and much less spectacular. In northern regions, it is preferable to grow them in pots that you can shelter in winter. Plant in groups of 12, to ensure flowers every year as a Nerine bulb does not necessarily flower every year.
Planting period
Intended location
Care
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Bulbs to grow in pots
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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.