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Non-GMO
Sierra Blanca Hybrid Onion
$4.50
Packet - 200 Seeds
Flat $7.99 shipping
Germination guaranteed
Non-GMO
Quick Facts
Days to Maturity105 days
SunlightFull Sun
Spacing12 - 18 Inches
Germination7–14 days
Growing Information
Growing Sierra Blanca Hybrid Onion
2001 AAS Winner. Formerly called "Super Star." Our sweetest, biggest, most widely adapted white variety! Glossy white bulbs with fairly good keeping ability.
- Days to Maturity: 105
- Sow Method: Start Indoors / Direct Sow
- Sow Depth: ¼ Inch
- Spacing: 12 - 18 Inches
- Sun: Full Sun
- Height: 4 - 8 Inches
- Weight: 2 Lbs
- Day-Neutral
Catalog Page: 48
How to start
Start Indoors / Direct Sow
Sowing depth
¼ Inch
Plant height
4 - 8 Inches
Botanical name
Allium cepa
Questions
FAQ
How should I start these seeds?
Recommended sow method: Start Indoors / Direct Sow.
How deep should I sow the seeds?
Sow at a depth of ¼ Inch.
How long until they germinate?
Typical germination: 7–14 days.
How far apart should I space them?
Recommended spacing: 12 - 18 Inches.
How much sun do they need?
Recommended sun exposure: Full Sun.
What’s your germination guarantee?
We stand behind the germination quality of our seed. If you have a germination issue, contact our team and we'll help make it right.
Not sure when to plant in your area?
Planting dates depend on your local frost dates and growing zone.
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Sierra Blanca Hybrid Onion$4.50 · Packet - 200 Seeds
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