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Premier NT Onion - Ferme de Sainte Marthe seeds

Allium cepa Premier
Onion, Common onion, Garden onion

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More information

A variety to be harvested in spring and summer, with rapid growth. It is cultivated for its small white bulbs, with firm and sweet flesh. It is an ideal onion to caramelise, and it can be used raw or cooked in many dishes. Sowing period from February to April and from August to September for a harvest 3 to 6 months later.
Ease of cultivation
Beginner
Height at maturity
30 cm
Spread at maturity
20 cm
Soil moisture
Moist soil
Germination time (days)
8 days
Sowing method
Direct sowing, Sowing under cover
Sowing period February to April, August to September
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Flowering time June to September
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Harvest time April to September
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Description

The 'Premier' Onion is a variety to be harvested in spring and summer, with rapid growth. It is cultivated for its small white bulbs, with firm and sweet flesh. It is an ideal onion for caramelising, and is used raw or cooked in many dishes. Sowing period is from February to April and from August to September for a harvest 3 to 6 months later.

There are around 900 species of onions, which are commonly categorised by colour: white, yellow, red, pink, or green. The onion is native to Central Asia, where it has been consumed for over 6000 years. Its presence is also noted in the tombs of pharaohs as a provision for the afterlife. Its therapeutic and gustatory virtues were already recognised. The Romans later introduced the onion to Western Europe. It is worth noting that it was Christopher Columbus who introduced it to the Americas during his second voyage.

This vegetable, rich in sulphur compounds, causes tears as soon as it is cut. It is these same compounds that are responsible for its hypoglycemic properties. Among other properties, the onion is known to reduce cholesterol levels in the blood and lower blood pressure. Rich in vitamins A, B, C, and minerals, it is often more digestible when cooked and takes on a sweeter flavour.

Harvesting: to keep your onions "in storage" for as long as possible, it is necessary to harvest them under good conditions. First, make sure you have two to three days of good weather ahead. Onions are harvested when the stems are completely dried and flattened on the ground. Gently pull them out and let them dry for two to three days on the ground in the sun. After that, remove the excess dry soil by lightly rubbing them. Spring sowings are harvested in July-August to be consumed in autumn and winter. Autumn sowings are harvested in March to be consumed in spring and summer.

Storage: if the condition of the stems allows, you can make a braid and then hang the bunches. Otherwise, place your onions on racks in a dark, cool, dry, and well-ventilated place to prevent them from rotting. Check beforehand that they have not been bruised to avoid rot that could contaminate your entire harvest. If the storage place is too warm, the onions will tend to sprout. They can be stored for 5 to 7 months under good conditions. Of course, you can also consume your onions as you need them. They are actually best when fresh. In this case, the fresh leaves are also edible.

The Gardener's Tip: associate your onions with your carrots. Onions repel the carrot fly, while carrots moderate attacks from the onion fly. Onions like the company of beets, strawberries, and lettuces. But they hinder the growth of broad beans, peas, and beans.

Untreated or "NT" seeds come from plants cultivated conventionally (often with the use of pesticides), but they undergo no treatment after harvest. These seeds are allowed in organic market gardening when organic seeds are out of stock.

 

Harvest

Harvest time April to September
Type of vegetable Bulb vegetable
Vegetable colour white
Size of vegetable Small
Interest Flavour, Productive
Use Cooking

Plant habit

Height at maturity 30 cm
Spread at maturity 20 cm
Growth rate normal

Foliage

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

Botanical data

Genus

Allium

Species

cepa

Cultivar

Premier

Family

Alliaceae

Other common names

Onion, Common onion, Garden onion

Origin

Cultivar or hybrid

Annual / Perennial

Biennial

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Planting and care

Soil preparation: Onions thrive and grow in all types of soils, preferably light and well-drained. The soil should not have received manure for at least a year. Onions fear excess nitrogen, so avoid planting them after green manure or vegetables from the Fabaceae family (beans, peas, fava beans). Rotate approximately every 5 years before growing onions again.

Spring sowing: Coloured onions (yellow, pink and red) and some early varieties of white onions are sown from February to April, directly in place (or in autumn if the climate is mild). Mark the sowing rows by stretching a string, spacing the rows 20 cm (8in) apart. Dig a furrow 2 cm (1in) deep and sow thinly. Close the furrow by lightly tamping with a rake. Moisten the soil immediately after. Germination takes about 18 days. When the plants reach 5 cm (2in) (about 2 months after sowing), thin out, leaving one plant every 10 cm (4in). Harvesting can then be done throughout the summer.

Autumn sowing: White onions are sown at the end of summer (August-September) in crates or trays. They will be transplanted into the ground either a month later in mild climates or at the end of winter around February. Allow 20 cm (8in) between rows and 10 cm (4in) within the row. White onions are then harvested in spring.

Regular tasks: Regularly hoe, especially at the beginning. No mulching to prevent rotting. Onions dislike moisture, so watering should be kept to a minimum, mainly during sowing and transplanting.

It is also possible to produce bulblets oneself: sow in March, then keep one plant every 2 cm (1in), harvest bulblets with a diameter of less than 2 cm (1in) in July, store them dry during winter, and plant them in the following spring.

 

Seedlings

Sowing period February to April, August to September
Sowing method Direct sowing, Sowing under cover
Germination time (days) 8 days

Care

Soil moisture Tolerant
Disease resistance Good
Pruning No pruning necessary

Intended location

Type of use Vegetable garden
Hardiness Hardy down to -29°C (USDA zone 5) Show map
Ease of cultivation Beginner
Soil light
Exposure Sun, Partial shade
Soil pH Any
Soil type Silty-loamy (rich and light), 130

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