Tokyo Long White
Bunching Onion
Heirloom
Allium fistulosum
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Amaryllidaceae (Onion family) · Genus: Allium
Characteristics
Color
White
Flavor
MildSweet
Intended Use
Pickling
Maturity
Mid-Season
Texture
Juicy
About the Plant
Life Cycle
Perennial zone 5+
Annual below
❄
Hardiness
Cool-Season/Hardy
☀
Exposure
Full Sun, Tolerates Partial Sun
💧
Moisture
Evenly Moist
🌍
Origin
Japan
🌱
Germination
7–14 days
at 35–95 °F
⏳
Days to Maturity
60–90 days
Plant Height
1–1 1/4 ft
Mature Spread
Up to 8 in
Fruit Size
16–18 in
How to Plant
🏠
Start Indoors
8-10 Weeks Before Last Frost
Transplant
2-4 Weeks Before Last Frost
🌸
Direct Sow (Spring)
4-6 Weeks Before Last Frost
🍂
Direct Sow (Fall)
8-10 Weeks Before First Frost
Planting Depth
1/4–1/2 in
Seed Spacing
1/2–1 in
Row Spacing
12–18 in
Thin To
2–3 in
🌡
Optimal Soil Temp
60–70 °F
🌡
Soil Temp
35–95 °F
🌡
Air Temp
28 °F
When to Plant in Your Area
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