PatternBaseWelsh Onion
Allium fistulosum Welsh, Amaryllidaceae
Zones
3a–10b
Layer
Herbaceous
Lifespan
Perennial
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
Leaves
Common Questions
What zones does Welsh Onion grow in?
Welsh Onion grows in USDA hardiness zones 3a through 10b.
What are good companion plants for Welsh Onion?
Good companions for Welsh Onion include Quince.
Design guilds with Welsh Onion and see companion relationships visually.
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