Allium cepa (Onion) Tosca: fresh, mild onions for long shelf life

Allium cepa Tosca is a high-quality onion variety that stands out for its fresh and mild flavor, ideal for both commercial cultivation and vegetable gardens. Tosca is known for its regular bulb formation, excellent uniformity, and long-lasting storage qualities, making these onions suitable for use from late spring until well into winter.

Key Features

• Type: edible onion

• Taste: mild and fresh

• Bulb size: diameter ±5 cm, length 12–15 cm

• Color: bright golden yellow

• Cultivation period: approx. 130–135 days from sowing to harvest

• Uses: fresh in salads, cooking, baking, stir-fries or as a base for sauces

• Shelf life: excellent, suitable for winter storage

Tosca onions form firm, evenly shaped bulbs that can be easily sliced ​​into rings or cubes, making them versatile in the kitchen. The uniform bulb size and compact structure make Tosca particularly attractive to both home cooks and professional growers and processors.

Growing conditions and cultivation

Allium cepa Tosca is a robust and reliable variety that thrives both in open ground and in beds. The plants have healthy, uniform foliage, resulting in strong bulb formation and optimal yields.

Planting advice:

• Sowing period: directly outdoors from February to April

• Row spacing: 25–30 cm

• Planting distance in the row: 8–10 cm

• Harvest time: fully ripe onions from early to mid-August

• Cultivation period: approx. 130–135 days

Thanks to its ease of cultivation and consistent growth, growers can reliably produce Tosca on a large scale, with minimal risk of bolting or irregular bulbs. The bulbs are highly tolerant of changing weather conditions and can be stored for consumption throughout the winter months.

Culinary applications

Tosca onions are a versatile choice in the kitchen because of their mild flavor and firm texture. Some uses include:

• Fresh use: thinly sliced ​​in salads or sandwiches

• Boiled or fried: retains color and texture when sautéed, stir-fried, or in stews

• Sauces and soups: provides a smooth, sweet onion base

• Pickled onions or confit: ideal for preserving due to their mild flavour

The uniformity of the balls makes Tosca particularly suitable for cutting equal rings or cubes, which simplifies kitchen work and guarantees a professional presentation.

Benefits of Allium cepa Tosca

1. Fresh, mild taste: attractive to consumers and versatile in the kitchen

2. Uniform, well-formed balls: easy to process and aesthetically pleasing

3. High yield: reliable cultivation of consistent quality

4. Long shelf life: ideal for consumption well into winter

5. Easy to grow: suitable for both hobby gardeners and professional growers

6. Widely applicable: from fresh preparation to cooking, baking, stir-frying and preserving

Conclusion

Allium cepa Tosca is an excellent choice for anyone who values ​​quality, flavor, and reliability. With its mild, fresh flavor and uniform bulbs, this variety offers versatile culinary uses, from fresh salads to hot dishes. Its good shelf life and robust growth also make Tosca suitable for long-term storage and commercial use.

Thanks to its ease of cultivation, consistent yield, and excellent storage quality, Tosca is a reliable and high-quality onion variety for both home cooks and professional growers. Whether for early summer consumption or storage into winter, this onion always delivers a fresh, flavorful, and attractive harvest.