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A burlap bag filled with Yellow Sweet Spanish onions.

Yellow Spanish Sweet Onion seeds

SKU: YSO663

Yellow Sweet Spanish onions are a classic heirloom known for their ease of growing. This seed will produce onions that are about 1 lb each, have excellent flavor and have an impressive shelf life. Yellow Sweet Spanish onions are a long-day variety, so they are better grown for northern climates where cooler seasons are longer. 


These can be grown in containers or raised beds as long as they have full sun, well-draining soil, and consistent water. The sweet flavor of Yellow Spanish onions lends itself well to French Onion soup, Fajitas, or fresh-on hamburgers or veggie burgers. 

 

Seed count: 200

 

  • Botanic name:

    Allium cepa

     

  • Plant spacing:

    4" - 6" apart

     

     

  • Color:

    Dark green stalks with yellow bulbs

     

  • Sowing depth:

    1/8" - 1/2"

     

  • Sun requirements:

    Full sun

     

     

  • Utilization:

    The sweet flavor of the Texas Early Grano onion makes it great for raw dishes. These are great in tuna and chicken salads, vegetable salads, hamburgers, and in chili.

  • Frost Hardy:

    Yes

     

  • Maturity days:

    90-110 days

     

     

  • Life cycle:

    Biennial

     

     

  • Can I start indoors:

    Yes

     

  • Container friendly:

    Yes

  • Cold hardy:

    Yes

  • Other names:

    Sweet onions & Spanish onions

$2.99Price

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