Yellow Sweet Onion Seeds | Non-GMO | Heirloom | Fresh Garden Seeds USA
Yellow Sweet Onion Seeds | Non-GMO | Heirloom | Fresh Garden Seeds USA
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Honest Seed

Yellow Sweet Onion Seeds | Non-GMO | Heirloom | Fresh Garden Seeds USA

|4 ratings

Key item features

  • Cultivation Essentials: These annual, long-day onion seeds mature in 100-115 days, with germination occurring within 4-10 days.
  • Planting Specifications: Seeds should be sown 1/2" deep, with plants spaced 4-6" apart and rows 18-24" apart.
  • Growth Characteristics: Expect a bulbous-rooted upright growth habit, reaching a height of 12-18 inches.
  • Environmental Preferences: Optimal growth occurs in sandy, loose, composted, well-drained soil at temperatures between 55-75°F, under full sun.
  • Pest Vulnerabilities: The plants are susceptible to thrips, onion maggots, and the onion yellows virus, which can stunt growth.
  • Flavor Profile: The Utah Yellow Sweet Spanish variety features a golden yellow meat and husk, offering a sweet, mild flavor suitable for raw consumption.
  • Seed Integrity: These Non-GMO, heirloom seeds are freshly harvested and tested for the current growing season.
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Current price is $4.98
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Arrives between Jun 23 - Jun 25
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Shipping fee $5.20
Sold and shipped by Honest Seed Co.
3.902173913043478 stars out of 5, based on 92 seller reviews(3.9)
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Showing 1-2 of 2 reviews

Jan 13, 2026
Patricia
Sold and shipped byHonest Seed Co.
5 out of 5 stars review

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planting and growing will take time. i cant really review till harvest

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Helpful?2HOB3QX0CCK91761695623
Aug 5, 2025
donna
Sold and shipped byHonest Seed Co.
5 out of 5 stars review

Verified Purchase

I love the onions. They're large and delicious. Thank you. Yes I would recommend Walmart everyday

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