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Gherkin Diamant F1
Gherkin Diamant F1
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Dispatch by letter from 3,90 €.
Delivery charge from 5,90 € Oversize package delivery charge from 6,90 €.
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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.
Seed-only orders are dispatched by sealed envelope. The delivery charge for seed-only orders is 3,90 €.
'Diamant F1' Gherkin is a hybrid variety that is particularly resistant to powdery and downy mildew. The robust and compact plants produce straight, smooth dark green fruits. An excellent, very reliable variety. Perfect for pickling! Sow from March to June and harvest from July to October.
Gherkins and cucumbers belong to the same species, the difference being that gherkins are generally picked prematurely to be pickled in vinegar with onions, herbs and peppercorns and used as a condiment. In France, they are traditionally served with pâté and cold meats.
Gherkins do well in light, loose, nutrient-dense soils with plenty of sunlight and temperatures ranging from 18 to 22°C. Gherkins are moisture-loving plants that need watering regularly.
Harvesting: Gherkins are harvested 3 to 4 months after sowing, before the fruits have reached their mature size. For better tasting gherkins, pick them regularly - ideally every two days. Be aware that they grow quickly and will soon turn into cucumbers! Regular harvests will also stimulate fruit production.
Storage: Gherkins stay fresh in the refrigerator for several days before pickling.
Good to know: Gherkin plants are prone to powdery mildew (a fungal disease that causes a white down to form on the surface of the leaves). When watering, try to avoid getting water on the leaves or flowers. When growing gherkins in a greenhouse or polytunnel, make sure it is well-ventilated. Good companion plants include lettuce and beans. Avoid growing your gherkins and cucumbers too close to potatoes and tomatoes.
Even if the vegetable garden is first and foremost a place for growing great quality veg, it’s always a good idea to leave a bit of room for flowers. Growing flowers alongside your vegetable plants will make your general gardening experience more enjoyable and is a great way to attract pollinators and repel garden pests! Flowers such as gaillardia, marigolds, zinnias, cosmos or nasturtiums can be sown in and around the rows of vegetables. Herbs such as dill can be very useful also. Bear in mind that some companion plants self-seed easily and can be a bit invasive (borage, chives, lemon balm etc.)
NB. Organic seeds (in French "AB" for "Agriculture Biologique") are produced from plants that aren't treated with phytosanitary products (insecticides, weed killers). The seeds do not undergo post-harvest treatment. They carry the AB label and are approved by Ecocert, an independent structure.
NB: This variety is marked F1 for "F1 hybrid" meaning that its qualities are derived from carefully selected parent plants. This results in a variety that is both full of flavour and resistant to diseases. Sometimes criticized or wrongly assimilated to GMOs, F1 hybrid seeds have the advantage of producing reliable, uniform, disease resistant plants. Unfortunately, these qualities will not be passed on to following generations.
Harvest
Plant habit
Foliage
Botanical data
Sowing:
The germination of the cucumber occurs at a temperature between 16°C and 35°C. The emergence usually takes 8 to 10 days.
Sowing is done from March to June in pots or in open ground:
In pots, one month before the planned planting date, place 2 or 3 seeds in a special seed compost and water with a very fine spray. When the two true leaves appear, keep only one plant per pot. Keep the young plant at a mild temperature, ensuring that the substrate remains moist but not waterlogged.
Sowing in open ground is done later, in well-warmed soil: sow in holes of 2 or three seeds and proceed as for sowing in pots.
When planting or direct sowing, maintain a distance of one meter between each row and 50 to 60 cm between each plant.
Cultivation:
The cucumber is a fairly demanding vegetable, which requires well-fertilized soil. It is advisable to apply, preferably in autumn, a mature compost (about 3 kg per m2), by scratching to a depth of 5 cm, after having, as for any vegetable crop, loosened the soil. It prefers neutral soils (pH 7) but will also thrive in slightly acidic or alkaline soil (pH between 5.5 and 7.5).
The cucumber can be grown flat, but to save space, do not hesitate to exploit its climbing side by training it: on a frame covered with wire mesh, inclined at 45 degrees, it will provide beneficial shade for lettuces or even in a teepee to bring some whimsy to the vegetable garden.
When the plants are trained vertically, the cultivation is done on a single stem that will be pinched at a height of 2.5 meters. When grown flat, pinch above the second leaf to obtain two stems, which will be pinched above the 4th leaf. The final pruning consists of cutting to one leaf above each formed fruit.
The cucumber pairs well with corn, but avoid planting it near tomatoes and potatoes.
Seedlings
Care
Intended location
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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 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:
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.