ROSSANA
Onion
ISI SEMENTI S.P.AUser rating
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Description
Sowing 500 grams of onion sets allows growing at least 20 kg of sweet onion in a plot area of 4-5 sq. m. Using sets significantly saves time on watering and weeding, which facilitates care for plantings. When planting for winter, the first harvest of green onion can be obtained as early as April, and the bulbs — in June. Yield is approximately 3 kg from one square meter, making the variety highly valued among gardeners.
ROSSANA onion is universal in application: its sweet bulbs and greens are used fresh, as well as for preparing first and second courses. In addition, the onion is dried for spices, added to marinades and preserves. Thanks to good ripening and excellent preservation, this variety maintains its qualities throughout the winter, making it a reliable choice for long-term storage.
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Type
Type
Galia (Galia) type — relatively new, of Israeli origin, although there are indications that this variety may originate from Spain. The fruits of this type are round or oval, weighing about 1 kg. The surface is smooth, covered with a delicate, connected netting, turning yellow whe... |
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By day length
By day length
Onion is very sensitive to day length, so it is very important not to delay sowing and to cultivate varieties and hybrids appropriate for the day length, previously tested in this zone. Growing hybrids not intended for this zone can significantly affect yield, possibly causing pr... |
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Direction
Direction
Existing varieties and types of cabbage are grown for fresh consumption, long-term storage, and technical processing. |
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Maturation Period
Maturation Period
Vegetation period from emergence to technical maturity 30-50 days. |
90 - 100 days |
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Harvest Method
Harvest Method
Most existing onion varieties are harvested manually. This is because onion bulbs are very sensitive to mechanical damage. However, there are varieties whose bulbs have a hard consistency and are suitable for mechanical harvesting. |
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Onion bulb; color
Onion bulb; color
Distinguish two main colors of the onion bulb in cross-section. Specifically, white (possibly greenish-white) and red (pink) color. |
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| Onion bulb; skin color | |
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Cormus; shape
Cormus; shape
The shape of corms is quite diverse and can be flattened, round, and elongated. |
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Storage
Storage
Depending on the variety characteristics, the storage period for heads may vary from one month for early varieties to eight months for late cabbage varieties. |
6 - 7 months |
| Catalog | Catalog → Onion |
| Manufacturer | ISI SEMENTI S.P.A |
| Originator | ISI SEMENTI S.P.A |
| Country | Italy |
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