Onions (Alliaceae) are a popular alliums crop grown by organic vegetable farmers. They typically mature in 90-120 days and are best grown during spring season.
All Onions Varieties
27 from databaseAilsa Craig
HeirloomDays to maturity:105-125
View complete growing guide →
Ambition (F1)
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Cipollini Red
HeirloomDays to maturity:80-95
View complete growing guide →
Cipollini Yellow
HeirloomDays to maturity:80-95
View complete growing guide →
Conservor (F1)
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Copra
F1 HybridDays to maturity:104-114
View complete growing guide →
Copra (F1)
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Dutch Yellow
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Evergreen Hardy White
Days to maturity:60-80
Suitability score:93/100
View complete growing guide →
Evergreen White
HeirloomDays to maturity:60-70
View complete growing guide →
French Gray (Griselle)
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Nabechan (F1)
Days to maturity:60-80
Suitability score:93/100
View complete growing guide →
Patterson
F1 HybridDays to maturity:104-114
View complete growing guide →
Pink Root
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Red Baron
F1 HybridDays to maturity:105-115
View complete growing guide →
Red Beard
Days to maturity:60-80
Suitability score:93/100
View complete growing guide →
Red Burgundy
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Red Zeppelin
F1 HybridDays to maturity:105-115
View complete growing guide →
Texas 1015Y (Super Sweet)
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Tokyo Long White
Days to maturity:60-80
Suitability score:93/100
View complete growing guide →
Tokyo Long White
HeirloomDays to maturity:65-75
View complete growing guide →
Vidalia
HeirloomDays to maturity:170-190
View complete growing guide →
Walla Walla
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Walla Walla
HeirloomDays to maturity:115-130
View complete growing guide →
White Lisbon
HeirloomDays to maturity:60-70
View complete growing guide →
Yellow Sweet Spanish
HeirloomDays to maturity:110-120
View complete growing guide →
Yellow Sweet Spanish
Days to maturity:90-120
Suitability score:86/100
View complete growing guide →
Related Crop Guides
More Onions Resources
🤝
Onions Companion Plants
Discover which plants grow best alongside onions and which to avoid.
View companion guide →📍
Find Your Growing Zone
Enter your ZIP code to get personalized onions planting dates for your area.
Check your zone →🌱
Variety Explorer
Browse all 27+ onions varieties with zone suitability ratings.
Explore varieties →Weekly Growing Tips
Get seasonal planting reminders, crop rotation tips, and farm planning strategies delivered weekly.