Advanced Search
Help | About | Feedback | Plant Suggestions

Allium cepa (Onion)

Type: Species | Edit History      Plant ID - 42720



Image added by
aseedisapromise (874)

Image 1 of 2
Rate this plant:

1 rating



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
Have you a suggestion
for a plant property
that we are missing?
Please let us know.
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
Ask a Question about this Plant on our Forums

Members who grow this plant also grow...
  Calendula officinalis (Pot Marigold, English Marigold)
  Brassica oleracea 'Italica Group' (Broccoli)
  Lycopersicon lycopersicum 'Black Cherry' (Cherry Tomato)
  Thymus x citriodorus 'Variegata' (Variegated Lemon Thyme)


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


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


Link To This Plant
Copy and paste one of the codes below to your favourite forum or website in order to link to this plant:

Forum link
Direct link
HTML code


Add Your Opinion About This Plant



Note: please don't use this box to post questions, you can do that on our forums instead.




Images for this Plant


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.




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.