Territorial Seed Company Walla Walla Sweet Onion
Best mild onion for home gardeners seeking exceptional sweetness and size.
A classic long-day variety known for its exceptionally mild, sweet flavor. Whether sown in spring for smaller bulbs or overwintered for impressive, large globes, this selection offers reliable performance for home gardeners looking to harvest fresh produce.
$4.15
at
Territorial Seed
Who it's for
- Home cooks seeking the ultimate mild onion for fresh salads
- Exhibition gardeners wanting to grow large, prize-worthy vegetables
- Vegetable growers prioritizing high success rates and vigorous seedling growth
Who should skip it
- Homesteaders looking for long-term winter storage crops
- Southern gardeners living in low-latitude or short-day climates
- Organic gardeners unwilling to manage intensive pest control measures
Performance breakdown
Flavor profile
Renowned for a mild, sugary sweetness that defines the Walla Walla.
Growth versatility
Flexible sowing windows allow for both spring and overwintered harvests.
Size potential
Capable of producing massive, impressive globes with proper overwintering techniques.
Storage longevity
Best enjoyed fresh as these bulbs lack long-term shelf stability.
Climate specificity
Optimized for northern regions requiring specific long-day light cycles.
Ease of cultivation
Straightforward for experienced gardeners but demands well-draining soil conditions.
Key Specs
Days to Maturity
125 days
Botanical Name
Allium cepa
Net Weight
1 g
Variety Type
Long-day
Storage
1-2 months
Plant Type
Vegetable
Know before you buy
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