Family: Alliaceae
Genus: Allium (AL-ee-um) (Info)
Species: cepa (KEP-uh) (Info)
Cultivar: Rossa di Milano
» View all varieties of Onions and Garlic Category:
Biennials
Vegetables
Height:
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing:
3-6 in. (7-15 cm)
Hardiness:
Not Applicable
Sun Exposure:
Full Sun
Danger:
N/A
Bloom Color:
Unknown - Tell us
Bloom Time:
Unknown - Tell us
Foliage:
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:
Allow seedheads to dry on plants; remove and collect seeds
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