PatternBaseWhite Onion
Allium cepa White, Amaryllidaceae
Zones
3a–10b
Layer
Root
Lifespan
Annual
Growth
Moderate
Guild Roles
ProducerPest Confuser
Growing Conditions
Sun
Full Sun (optimal)
Water
Moderate
Soil pH
6 – 7
Tolerances
Drought
Frost
Heat
Pest Resistance
Disease Resist.
Companion Plants
Uses
Functions
Food
Edible Parts
Roots
Common Questions
What zones does White Onion grow in?
White Onion grows in USDA hardiness zones 3a through 10b.
What are good companion plants for White Onion?
Good companions for White Onion include Pole Bean.
Design guilds with White Onion and see companion relationships visually.
Try PatternBase free