Back

ONION

Onions in all their forms: all colors, all uses, all seasons
One of VOLTZ's historic specialties. Our secret? Day after day, we strive to combine expertise and open-mindedness. Two elements that lead us to relentlessly explore all the genetic riches that each vegetable species has to offer. In the end, we have a single objective: to satisfy all your requirements!
Our onion range offers:
- all colors: 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 regularly renewed range of seed varieties, with unique performance in terms of size, yield, coloration and storage. Not forgetting, of course, the integration of the latest mildew-resistant genetics.

ONION
23 matching products
See
Onion De Rebouillon | Graines Voltz - Plants & Semis Conventionnels

ONION RED/PINK

DE REBOUILLON

Thick bulb, silver-white in color.

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

ONION RED/PINK

DESMO F1

Long days (spring sowing)

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).

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

ONION RED/PINK

KERAVEL

Traditional variety from Brittany, excellent taste.

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

ONION RED/PINK

RED LADY F1

Dark red onion with a well-developed, very vigorous root system.

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

ONION RED/PINK

RED TIDE F1

Early coloring in the field: dark red interior color with good skin quality. Good storage potential (shelf life: March). Precocity: semi-late. Type: Rijnsburger. Thinness of collar: average. Skin firmness: good. Color: dark red.

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

ONION WHITE

DE MALAKOFF

Easy to bundle, hardy.

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 Bryo | Graines Voltz - Plants & Semis Conventionnels

ONION YELLOW/WHITE

BRYO

Course days (autumn sowing)

BRYO F1 offers a homogeneous, round bulb with a beautiful, deep yellow color. This is a fairly firm variety, with an upright plant of medium vigor. Harvesting can take place from late May to June.

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

ONION YELLOW/WHITE

CENOL

Long days (spring sowing)

Fine, shiny, straw-yellow skin. Flesh white and very
sweet. Sow from December to February.

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

ONION YELLOW/WHITE

HYLANDER F1

Long days (spring sowing)

Rijnsburger-type variety. Resistant to mildew. Suitable for long storage. Shelf life is 4/5. The variety is P2/P3.

Read more Reduce
Onion Jaune Paille Des Vertus | Graines Voltz - Plants & Semis Conventionnels

ONION YELLOW/WHITE

JAUNE PAILLE DES VERTUS

Long days (spring sowing)

Excellent selection, high yield. Can be used for bulblet production. Shelf life is 4/5.

Read more Reduce

  • Secure payment Secure payment
  • Shipment within 48 hours Shipment within 48 hours
  • Online delivery tracking Online delivery tracking
  • Payment in instalments, free of charge Payment in instalments, free of charge