Butterhead Lettuce Winter Wonder organic seeds
Butterhead Lettuce Winter Wonder organic seeds
Lactuca sativa Merveille d'Hiver
Winter Lettuce
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This plant carries a 6 months recovery warranty
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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.
Description
The Winter Wonder organic Butterhead Lettuce is a classic and resistant variety, appreciated for its ability to withstand light frosts. It produces well-formed, dense and voluminous heads, with slightly puckered leaves, of a beautiful light green. By sowing it in August, it is possible to harvest fresh salad as early as March. A safe bet for the organic vegetable garden, very easy to grow! It can be sown from August to October for a harvest from March to May.
The 'Winter Wonder' Lettuce is an old French variety that offers a crunchy texture and a slightly sweet mild flavour. It is ideal for making fresh salads or to accompany hot dishes such as pot-au-feu or winter soups. Its tender leaves can also be used in wraps or spring rolls.
The 'Winter Wonder' Lettuce is very hardy for a lettuce, down to -5°C to -7°C approximately, depending on conditions and growth stage. It is particularly suitable for temperate climates and mild winters, where it can remain in the ground with minimal protection, such as mulching or winter fleece. However, in regions with harsher winters, it is recommended to grow it under cover, such as a cold greenhouse or tunnel, to prevent prolonged frosts from damaging the leaves.
Lettuce is one of the most popular vegetables for its freshness, crunchiness, taste and nutritional qualities. It can be eaten raw, in salads, but also cooked, braised or stewed, to accompany peas, for example. A leafy vegetable par excellence, Lettuce is an annual plant belonging to the large Asteraceae family. Its Latin name, Lactuca sativa, refers both to the white sap (lactuca) that oozes when cut and to the fact that it is cultivated (sativa).
It is an essential vegetable in any respectable vegetable garden and there are so many varieties that it is possible to grow it almost all year round. Winter Lettuces are hardy and cold-resistant lettuces. Their growth is slower than Summer Lettuces, it is advisable to sow them in late summer / early autumn for a harvest the following spring.
Lettuce cultivation is easy as long as the planting schedule for each variety is respected. Its growth is rapid and it thrives in any soil, provided it is rich and remains moist.
Harvest: It is simply done with a knife when the Lettuces are well developed.
Storage: Lettuce can be stored for a few days in the refrigerator, but to enjoy its freshness to the fullest, we recommend consuming it just after harvesting. Freezing cooked Lettuce is possible.
Gardener's tip: slugs and snails love salad leaves. We recommend using a slug control product composed of ferric phosphate known as Ferramol. Unlike slug control products based on metaldehyde, which are dangerous for wildlife and polluting, Ferramol is natural, non-toxic and very effective provided you remember to "treat" your plot a few days before sowing and regularly as long as the slugs and snails are active.
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Harvest
Plant habit
Foliage
Botanical data
Lactuca
sativa
Merveille d'Hiver
Asteraceae
Winter Lettuce
Cultivar or hybrid
Annual
Planting and care
Sowing:
The germination of the Winter WonderLettuce occurs at quite low temperatures, around 12-15°C, and takes on average 10 days.
Sow from August to October for a harvest from March to May.
On loosened and well-prepared soil, trace furrows spaced 30 cm apart, with a depth of 0.5 cm. Sow in a line, spacing the seeds 4 cm apart and cover. After emergence, when the plants are well developed, thin them out to leave only one plant every 30 cm.
Cultivation:
Lettuce is not a very demanding vegetable, but it still requires humus-bearing soil, otherwise it tends to prematurely go to seed. It is advisable, preferably in autumn, to moderately enrich the soil with mature compost by raking to a depth of 5 cm, after having, as for any vegetable crop, thoroughly loosened the soil. It prefers slightly acidic to neutral soils (pH between 5.5 and 7.5).
During cultivation, remember that Lettuce appreciates moist soils and make sure to water it regularly.
Lettuce is a good companion plant, it can easily be grown between other vegetables with slower growth such as beans, tomatoes, cucumbers... Just avoid planting it near corn.
Seedlings
Care
Intended location
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).
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 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.
The planting period indicated on our website applies to regions in USDA Zone 9a (East Coast and Midlands: Dublin, Wexford, Waterford, Kilkenny, Portlaoise). It will vary depending on where you live:
- On the west coast and in the north-west (Galway, Limerick, Sligo, Donegal, Westport), delay planting by 1 to 2 weeks in spring and bring it forward by 1 to 2 weeks in autumn compared to the dates given, preferably choosing periods without strong winds.
- In the inland hills and plateaus (Wicklow Mountains, Macgillycuddy’s Reeks, Connemara, Killarney), it is best to plant in spring (April–May) or autumn (September–October), avoiding periods of waterlogged soil in winter and strong winds, which pose the main risk to newly planted trees in these areas.
The flowering period indicated on our website applies to regions in USDA Zone 9a, such as the East Coast and Midlands, including Dublin, Wexford, Waterford, Kilkenny and Portlaoise.
This will vary depending on where you live:
- On the west coast and in the northwest (Galway, Limerick, Sligo, Donegal and Westport), it will be delayed by one to two weeks compared to the given dates, due to stronger Atlantic winds and less spring sunshine.
- In the inland hills and plateaus (the Wicklow Mountains, the Macgillycuddy's Reeks, Connemara and Killarney), flowering will be delayed by two to three weeks. Flowering mainly occurs between May and July, with the limiting factors being less frost and more of the excessive humidity, strong winds and lack of sunshine that are characteristic of these areas.
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