ONION

Onions in all their forms: all colours, all uses, all seasons
One of VOLTZ's historic specialities. Our secret? Day after day, we make sure that we combine know-how and open-mindedness. Two elements that lead us to relentlessly explore all the genetic wealth that each vegetable species can offer. At the end of the day, we have only one objective: to satisfy all your requirements!
Our onion range offers:
- all colours: yellow, white, red, pink
- all uses: storage, dry or bundled
- all seasons: long day varieties for spring sowing or short day varieties for autumn sowing
A range of seed varieties that is regularly renewed, with unique performances: size, yield, colouring and storage. Not forgetting, of course, the integration of the latest mildew-resistant genetics.

BOOT (9) RED (9) RED/PINK (3) YELLOW/WHITE (13)

33 corresponding products

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Onion Rita | Graines Voltz - Plants & Semis Conventionnels

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ONION YELLOW/WHITE

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RITA

About 300 to 500 g, well-coated, late variety with good shelf life. Does not sting the eyes.

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ONION BOOT

ANTARTICA F1

Onion bundle Antartica F1
Antartica F1 is a white onion of oblong type also adapted for the bundling. It is a late variety.

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Onion Dalila | Graines Voltz - Plants & Semis Conventionnels

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ONION BOOT

DALILA

Vigorous plant, attractive foliage, brilliant white bulb.

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ONION BOOT

DE BARLETTA

Gélif

Excellent variety to preserve. Very beautiful bulb. Preservation is 0/5. The port is straight. The use is fresh. The variety is early.

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Onion De Malakoff | Graines Voltz - Plants & Semis Conventionnels

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ONION BOOT

DE MALAKOFF

Non-freezing

Easy to boot, rustic. Preservation is 0/5. The port is straight. The use is fresh. The variety is early.

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ONION BOOT

DE REBOUILLON

Gélif

Thick silver-white bulb. Conservation is 3/5. The port is straight. The use is fresh. The variety is late.

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ONION BOOT

DE VAUGIRARD

Non-freezing

Beautiful foliage, very rustic. Preservation is 0/5. The growth habit is straight. The variety is half late.

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ONION BOOT

KOSMA

Gélif

Very green foliage, thick and strong collar. Good resistance to seed set. Shelf life is 3/5. The variety is early.

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ONION BOOT

MARZATICA

Gélif

Medium foliage very suitable for harvesting in bunches. Early Barletta type. Shelf life is 0/5. The variety is very early.

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Onion Premier | Graines Voltz - Plants & Semis Conventionnels

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ONION BOOT

PREMIER

Non-freezing

Silver-white bulb with fine collar. The use is boot . The variety is prececece.

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ONION RED

BRONZE D'AMPOSTA

Short and long days

Very firm bulb. Pinkish flesh. Excellent preservation. Preservation is 4/5. The port is straight. The use is fresh, industry. The variety is P2.

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ONION RED

DESMO F1

Red/pink onion DESMO F1
DESMO F1 is a semi-evergreen plant with medium vigor, a 144-day cycle and a powerful root system. Attractive, deep-colored fruit, firm bulb. A variety to be reserved for the South (no risk of bolting).

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ONION RED

FOCUS F1

Medium-late, round, medium-sized, dark-red onion with attractive inner color. Keeps well. Fine collar. Vigorous variety also suitable for large sizes.

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ONION RED

KERAVEL

Long days

Traditional variety of rosé from Brittany, excellent gustatory qualities. Sweet can be eaten in a salad. The variety is P1/P2.

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ONION RED

RED BARON

A dark red onion with good shelf life. For the
fresh market and storage.

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ONION RED

REDLANDER F1

Resistant to mildew. Rijnsburger type
well rounded shape suitable for
long-term storage.

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ONION RED

ROMY

Long days

Bulbs of 50/70 mm size for packaging in tubes. Very colourful, very firm and with an excellent shelf life, thanks to its high dry matter content. The shelf life is 5/5. The bearing is straight. Use is fresh, industry. The variety is P2/P3.

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Onion Rossa Di Firenze Simiane | Graines Voltz - Plants & Semis Conventionnels

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ONION RED

ROSSA DI FIRENZE SIMIANE

Very long bulb. Soft and tasty flesh.

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ONION RED

TROPEA ROSSA LUNGA

Speciality with pink pulp, delicious taste. Suitable for fresh consumption, Maturity group: early, shelf life: December. Type: Tropea. Neck finish: fine. Colour: purplish red.

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Onion Colorada De Figueras | Graines Voltz - Plants & Semis Conventionnels

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ONION RED/PINK

COLORADA DE FIGUERAS

Medium early onion, flattened shape, weight: between 160-200g. Can be kept up to three months, very attractive pink colour. Weight is 160-200g. The port is straight. The variety is late.

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