Home / Guides / Plant Files / Alliaceae

Allium, Garden Onion, Edible Onion 'Challenge'

Alliumcepa

Upload Image Print Article
Upload Image Print Article
Genus
Allium (AL-ee-um)
Info
Species
cepa (KEP-uh)
Info
Synonym
Sun Exposure
Full Sun
Foliage

Unknown - Tell us

Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
3-6 in. (7-15 cm)
Hardiness
Not Applicable
Danger
N/A
Bloom Color

Unknown - Tell us

Bloom Time

Unknown - Tell us

Other Details
Category
Vegetables
Water Requirements

Unknown - Tell us

Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information

Unknown - Tell us

Propagation Methods
From seed; sow indoors before last frost
From seed; direct sow after last frost
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional
View all varieties of Onions and Garlic
View this plant in a garden
0 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
0
positive
1
neutral
0
negative
Sort By:
Post Comment
Sort By:
F
F
Farmerdill
Augusta, GA (Zone 8a) | July 2005 | neutral

A yellow long day hybrid from US Agriseeds, which offers this description: " Yellow spanish type onion. 120 days maturity, globe shaped, ...Read More

Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Banded Argiope
(Argiope trifasciata)
BIRD FILES
Lichtenstein's Sandgrouse
(Pterocles lichtensteinii)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Banded Argiope
(Argiope trifasciata)
BIRD FILES
Lichtenstein's Sandgrouse
(Pterocles lichtensteinii)