Walla Walla Plants Onion
Top Pick
Territorial Seed Company

Walla Walla Plants Onion

4.7

Best sweet onion choice for northern home vegetable gardeners.

These seedlings deliver the gold standard of sweetness for your summer salads and fresh cooking. Because they lack the long-term storage capabilities of pungent varieties, you trade shelf life for a mild, crisp flavor that simply cannot be replicated by grocery store onions.

$22.95

Out of stock

Who it's for

  • Home cooks preferring mild, raw onions for salads and sandwiches
  • Gardeners seeking high-yield, large-bulb harvests for their pantry
  • Regional growers in moderate climates needing reliable bulb formation

Who should skip it

  • Southern growers located in short-day climate zones
  • Chefs requiring a bold, pungent flavor base for cooked dishes
  • Gardeners looking for long-term storage or winter pantry staples

Performance breakdown

Flavor Profile

Renowned sweetness makes these a standout choice for fresh culinary applications.

Excellent

Regional Adaptability

Optimized for northern climates with specific long-day photoperiodic requirements.

Excellent

Planting Readiness

Hardened-off seedlings arrive prepared for immediate transition into your garden soil.

Excellent

Cultivation Ease

Requires consistent moisture and attention to thrive throughout the growing season.

Good

Storage Longevity

Best enjoyed fresh as these bulbs lack long-term winter storage capabilities.

Average

Tool Integration

Included kitchen hardware is irrelevant to the actual gardening and cultivation process.

Poor

Key Specs

Days to Maturity

125 days

Soil Temperature for Germination

50–75°F

Seed Depth

⅛–½"

Seed Spacing

2–4/inch

Days to Emergence

6–16

Thin Plants to

2–7"

Row Spacing

12–24"

Seed Life

1 year

Light Exposure

Full Sun

Watering Needs

Moderate

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Walla Walla Plants Onion

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Territorial Seed
Territorial Seed
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$22.95
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