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Allium cepa (Onion)

Type: Species | Edit History      Plant ID - 42720



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aseedisapromise (874)

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Scientific Classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Liliopsida
Order: Liliales
Family: Liliaceae
Genus: Allium
Species: Allium cepa
 
Common Names add
Plant Types edit
  • Annual
  • Bulb
  • Fragrant
  • Herb
  • Medicinal
  • Perennial
  • Vegetable
Zones / Hardiness edit
  • 3a (to -35 F / -37 C)
  • 3b (to -30 F / -34 C)
  • 4a (to -25 F / -32 C)
  • 4b (to -20 F / -29 C)
  • 5a (to -15 F / -26 C)
  • 5b (to -10 F / -23 C)
  • 6a (to -5 F / -21 C)
  • 6b (to 0 F / -18 C)
  • 7a (to 5 F / -15 C)
  • 7b (to 10 F / -12 C)
  • 8a (to 15 F / -9 C)
  • 8b (to 20 F / -7 C)
  • 9a (to 25 F / -4 C)
  • 9b (to 30 F / -1 C)
  • 10a (to 35 F / 2 C)
  • 10b (to 40 F / 4 C)
Height (Maximum) edit
  • 1 to 1 1/2 feet (30 to 45 cm)
Spread (Maximum) edit
  • < 6 inches (< 15 cm)
Flowering Start edit
Flowering End edit
Leaf Colour edit
  • Green - Medium
Leaf Shape edit
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Suitable For edit
  • Container/Patio
  • Edging
  • Vegetable Garden
Sun Exposure edit
  • Full Sun
Soil Types edit
  • Well-drained
Soil pH edit
Bloom Colour edit
Wildlife Value edit
Propagation Techniques edit
Skill Level edit
Additional Short Notes add
  • Zones 3-5 grow long day varieties edit | delete
  • Zones 8-10 grow short day varieties edit | delete
  • Zones 6-7, long days in Spring and short days in Autumn edit | delete
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Members who grow this plant also grow...
  Calendula officinalis (Pot Marigold, English Marigold)
  Melissa officinalis (Lemon Balm)
  Allium schoenoprasum (Chives)
  Petroselinum crispum (Parsley)


Contributors For This Plant
toni (36069)
Macbrine (40)
  aseedisapromise (874)
  purpleinopp (8118)


Gardens Containing This Plant
 aseedisapromise's Garden
 RAS's Garden


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Images for this Plant


Photo of Allium cepa (Onion)
Allium cepa (Onion)
photo / image / picture
Uploaded
Mar 11 2015
by aseedisapromise (874)
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Photo of Allium cepa (Onion)
Allium cepa (Onion)
photo / image / picture
Uploaded
Mar 11 2015
by aseedisapromise (874)
I like this image
0 people like this image
This image is copyright of member aseedisapromise (874).
You must contact this member if you have a usage request.










This page includes name data supplied by ITIS.gov. View their own page for this plant.