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Leek Monstrueux d'Elbeuf organic seeds - Allium porrum

Allium porrum Monstrueux d'Elbeuf
Leek

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Old variety of leek from Normandy, particularly robust, very early, with exceptional size. Its white bole is stocky, while its light green foliage is abundant and vigorous. Particularly resistant to the cold, this leek is ideal for autumn and winter crops. Sow from January to May and harvest from June to December. Certified organic seeds.
Ease of cultivation
Beginner
Height at maturity
85 cm
Spread at maturity
10 cm
Soil moisture
Moist soil
Germination time (days)
20 days
Sowing method
Direct sowing, Sowing under cover
Sowing period January to May
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Flowering time August
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M
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Harvest time June to December
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Description

The 'Monstrueux d'Elbeuf' ORGANIC leek is an old variety that comes straight from Normandy, more precisely from the Elbeuf region. Inheritor of a long market gardening tradition, this leek is appreciated for its hardiness and its ability to produce beautiful harvests even in difficult conditions and without treatment. It stands out for its earliness, robustness, and productivity. Sow Monstrueux d'Elbeuf from January to May and harvest from June to December.

This leek lives up to its name: it is truly "monstrous" with its thick white fleshy boles and vigorous green foliage. It offers generous harvests that can easily meet a family's needs. Moreover, it is particularly resistant to cold, making it a preferred choice for autumn and winter crops. In terms of taste, the Monstreuex d'Elbeuf Leek is equally remarkable: its sweet and refined taste makes it ideal for a wide variety of culinary preparations.

In the kitchen, the 'Monstrueux d'Elbeuf' shines with its versatility. It can be used in classic dishes such as leek and potato soup, perfect for winter evenings, or in a leek fondue that pairs wonderfully with fish or poultry. It is also excellent in quiche, baked with a creamy béchamel sauce, or simply prepared with vinaigrette for a fresh and tasty starter. Its natural sweetness makes it a perfect base for creative recipes or family dishes. It is worth mentioning that vitamins are more abundant in the green parts of the plant. Monstrueux d'Elbeuf has a rich flavour. Reserve it for dishes that will highlight it.
Sow from January to May and harvest from June to December.

The leek, in Latin Allium porrum, is a biennial herbaceous plant of the Alliaceae family. Native to Central Asia, it was cultivated by the Egyptians over 1500 years before our time. At that time, its leaves were long and particularly thin. The Romans also appreciated it, and its shape then resembled more that of its cousin, the onion, with a very slender bole and a well-rounded bulb. By the Middle Ages, it was widely spread throughout Europe.

This very hardy vegetable, some winter varieties of which can withstand temperatures below -15, even -20°C, can be sown for most of the year (February to August). Considered a winter vegetable, it can be harvested in almost all seasons. The leek is rich in dietary fibres facilitating digestion. It is also rich in vitamins C and B and in sulphur compounds with antioxidant properties. It also has the reputation, like onions, of lowering cholesterol levels in the blood, among other benefits.

It is good for health, but also from a taste perspective: its flavour is halfway between onion and asparagus, which led to one of its nicknames, "poor man's asparagus". It is mainly the white bole and rootlets that are consumed. It is used in the preparation of many local dishes around the world. It is a key element of the traditional pot-au-feu, but is also consumed in soups, quiches, cold with vinaigrette, or even thinly sliced raw in salads, etc. The Japanese particularly appreciate it: it is found in many recipes such as sushi and sashimi or delicious leeks with sesame.

Harvesting: pick your leeks as needed. Harvesting generally takes place between 5 and 8 months after sowing. Gently pull on the leek to avoid bruising or cutting into the bole. You can use a small spade a few cm from the desired leek to lever it out more easily.

Storage: you can store it for two weeks in the vegetable drawer of your refrigerator. They can be stored for almost 3 months in the freezer. Bag them after blanching for a few minutes, rinsing under cold water, and then carefully drying.

Gardener's tip: associate leeks with carrots. The carrot fly dislikes leeks and the leek fly is not fond of carrots! Tomatoes, lettuces, and strawberries are also good companion plants for leeks, but it dislikes the presence of its cousin the onion, as well as beetroot and beans.

To know if a leek needs watering, simply observe its foliage: if it stands tall and proud, all is well, it is not thirsty. If its foliage wilts and leans to the side, it probably needs a drink.

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Harvest

Harvest time June to December
Type of vegetable Leaf vegetable
Vegetable colour green
Size of vegetable Giant
Interest Flavour, Nutritional value, Productive
Use Cooking

Plant habit

Height at maturity 85 cm
Spread at maturity 10 cm
Growth rate slow

Foliage

Foliage persistence Evergreen
Foliage colour light green
Aromatic? Fragrant foliage when creased

Botanical data

Genus

Allium

Species

porrum

Cultivar

Monstrueux d'Elbeuf

Family

Alliaceae

Other common names

Leek

Origin

Cultivar or hybrid

Annual / Perennial

Biennial

Product reference23368

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Planting and care

Leeks like 'Monstrueux d'Elbeuf' are considered winter vegetables. This is partly true, however there are a number of summer leeks as well. The leek's growth cycle is quite long, occurring in several phases.

Soil preparation: Leeks appreciate rich, deep soils enriched in organic matter. However, the soil must have been enriched several months in advance, as they don't like too recent amendments. A sunny location in generally moist soil that has been previously decompacted is preferred.

Sowing: Dig a furrow 2 cm deep and sow sparingly about one to two seeds every cm. Close the furrow with seed compost and lightly tamp down with a rake. Do this from February to May under cover depending on the climate (cold frame, tunnel, etc.). Germination will take between fifteen days and three weeks. Once the plant has reached about fifteen cm in height and the thickness of a pencil, it is time to proceed with transplanting. Before doing so, it is advisable to delicately uproot the young plants and let them dry on the ground in the shade for two days. This will remove the leek's smell and thus avoid attacks from the onion fly.

Transplanting: Prior to transplanting, it is necessary to dress the leek. "Dressing" means cutting the roots 2 to 3 cm below the bulb and at the same time cutting the young leaves a few cm above the bole. The goal is twofold: removing the roots allows for better rooting by stimulating it and cutting the leaves prevents too rapid evaporation.
Then, prepare holes about fifteen cm deep spaced 15 to 20 cm apart in all directions. Insert your young plants into them. The white part must be completely buried. Water generously with a watering can to close the holes around the leek's bole. They require a soil rich in nitrogen. You can place freshly mown grass between the rows. After a period ranging from fifteen days to a month, the plants grow and strengthen. It is then advisable to earth them up to keep the bole as much as possible protected from light to keep it white and tender.

Clumping: There are summer and winter varieties depending on their hardiness and the period when leeks should be sown. Sow in autumn to be harvested in spring. This means that some of them will spend the winter outside. In regions with harsh winters, it is sometimes necessary to clump the leeks, that is, to gather them in a wind-protected place and plant them temporarily before transplanting them again in spring.

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Seedlings

Sowing period January to May
Sowing method Direct sowing, Sowing under cover
Germination time (days) 20 days

Care

Soil moisture Tolerant
Disease resistance Very good
Pruning No pruning necessary

Intended location

Type of use Vegetable garden
Hardiness Hardy down to -15°C (USDA zone 7b) Show map
Ease of cultivation Beginner
Soil Fresh, rich in organic matter.
Exposure Sun, Partial shade
Soil pH Any
Soil type Silty-loamy (rich and light), 130

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