Onion, Early Valencian short-day - Seeds
Allium cepa
Very early short-day onion variety with conical bulbs and straw-yellow skin, ideal for early harvests and short-term storage.
The Early Valencian short-day onion is a traditional variety valued for its ability to mature well ahead of other onions, allowing harvests around mid-May. Its bulbs have the characteristic conical shape, straw-yellow skin, and an average weight of about 140 g. It is intended for fresh use and has a storage period of roughly two months after harvest. It performs well in mild climates and requires short-day conditions to form proper bulbs.
How to sow Early Valencian short-day onion seeds
Sow the seeds in trays or seedbeds from late autumn to early winter, using a loose, well-drained substrate. Keep moderate moisture during germination, which typically takes 7 to 14 days at temperatures between 15 and 20 °C. Once seedlings have 2 to 3 true leaves, transplant them into the ground, spacing plants 10-15 cm apart. This variety forms bulbs under short-day conditions and mild temperatures, making it ideal for warm regions where it can develop early and provide an advanced harvest.
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ReferenceAllium cepa
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In stock20 Items
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FamilyAmaryllidaceae
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Solar expositionPartial shade
Sunny -
WateringMedium
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Frost resistanceHigh
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Planting timeApril
August
December
February
January
July
June
March
May
November
October
September -
Flowering periodAugust
July
June
September -
Hardiness (USDA)10
3
4
5
6
7
8
9 -
LifecycleBiennal
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Flower colorWhite
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Spacing15-20cm
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Height45-60cm
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Special treatmentDirect sowing
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Harvest periodAugust
July
June -
Stock originAmongSeeds warehouse
- Accepted name
- Allium cepa
- Family
- Amaryllidaceae
- Genus
- Allium
Botanical synonyms
- Allium angolense
- Allium aobanum
- Allium ascalonicum f. rotterianum
- Allium ascalonicum var. condensum
- Allium ascalonicum var. fertile
- Allium ascalonicum var. sterile
- Allium cepa var. aggregatum
- Allium cepa var. anglicum
Show 34 more synonyms Hide additional synonyms
- Allium cepa var. argenteum
- Allium cepa var. bifolium
- Allium cepa var. cepa
- Allium cepa var. crinides
- Allium cepa var. flandricum
- Allium cepa var. globosum
- Allium cepa var. hispanicum
- Allium cepa var. jamesii
- Allium cepa var. lisboanum
- Allium cepa var. luteum
- Allium cepa var. multiplicans
- Allium cepa var. portanum
- Allium cepa var. praecox
- Allium cepa var. rosum
- Allium cepa var. sanguineum
- Allium cepa var. solaninum
- Allium cepa var. tripolitanum
- Allium cepa var. viviparum
- Allium cepaeum
- Allium commune
- Allium cumaria
- Allium esculentum
- Allium napus
- Allium nigritanum
- Allium pauciflorum
- Allium salota
- Ascalonicum sativum
- Cepa alba
- Cepa esculenta
- Cepa pallens
- Cepa rubra
- Cepa vulgaris
- Kepa esculenta
- Porrum cepa
Taxonomy: World Flora Online CC0 1.0
Planting time
Flowering period
Harvest period
Data sheet
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FamilyAmaryllidaceae
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Solar expositionPartial shade, Sunny
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WateringMedium
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Frost resistanceHigh
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Hardiness (USDA)3 4 5 6 7 8 9 10
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LifecycleBiennal
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Flower colorWhite
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Spacing15-20cm
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Height45-60cm
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Special treatmentDirect sowing
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Stock originAmongSeeds warehouse
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