Back

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.

ONION
18 matching products
See
Onion Rita | Graines Voltz - Plants & Semis Conventionnels
New at

ONION YELLOW/WHITE

New at

RITA

Long days (spring sowing)

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

Read more Reduce
Onion Bronze D Amposta | Graines Voltz - Plants & Semis Conventionnels

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.

Read more Reduce
Onion Furio | Graines Voltz - Plants & Semis Conventionnels

ONION RED

FURIO

Short and long days

Onion variety Furio has a flat bulb, very purplish tunic. Strong attachment for bunch harvesting. Sweet flesh. Can be sown in September in non-freezing areas.

Read more Reduce
Onion Keravel | Graines Voltz - Plants & Semis Conventionnels

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.

Read more Reduce
Onion Romy | Graines Voltz - Plants & Semis Conventionnels

ONION RED

ROMY

Long days (spring sowing)

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.

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

ONION RED

ROSSA DI FIRENZE SIMIANE

Short and long days

Very long bulb. Soft and tasty flesh.

Read more Reduce
Onion Tropea Rossa Lunga | Graines Voltz - Plants & Semis Conventionnels

ONION RED

TROPEA ROSSA LUNGA

Long days (spring sowing)

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

Read more Reduce
Onion Adagio F1 | Graines Voltz - Plants & Semis Conventionnels

ONION YELLOW/WHITE

ADAGIO F1

Course days (autumn sowing)

ADAGIO F1 is a round, homogeneous yellow onion with strong coloring. The fruit is fairly firm. The plant is moderately vigorous and upright. You can harvest ADAGIO F1 from the end of May

Read more Reduce
Onion Blanca Gruesa De Fuentes | Graines Voltz - Plants & Semis Conventionnels
Available soon!

ONION YELLOW/WHITE

BLANCA GRUESA DE FUENTES

Vigorous, yellowish-white spherical onion, very large, can reach a weight of 400-500g, medium consistency with a sweet taste The weight is 400-500g.

Read more Reduce
Onion Blanca Tardia De Lerida | Graines Voltz - Plants & Semis Conventionnels

ONION YELLOW/WHITE

BLANCA TARDIA DE LERIDA

Growth type with white and silvery skin. A weight of about 300g. is used in Catalonia for the production of "Calçots". The weight is 300 g.

Read more Reduce

  • Secure payment Secure payment
  • Shipment within 48 hours Shipment within 48 hours
  • Online delivery tracking Online delivery tracking
  • Payment in several instalments without charge Payment in several instalments without charge