• A close-up of several sliced Ringmaster White Sweet Spanish onions with thin, papery skins, resting on a rustic wooden surface.
  • A plate of Ringmaster White Sweet Spanish onion rings.
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Onion Seeds (Long Day) - Ringmaster White Sweet Spanish

Perfect sweet globe for onion rings

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About the Variety

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Key Features

Frost Tolerant
Prefers Moist Soil
Hydroponic Friendly
Container Friendly
Fragrant
Easy to Grow
Deer Resistant
Rodent Resistant
Rabbit Resistant
Deters Insects
Microgreens

Plant Details

BOTANICAL NAME

Allium cepa

LIFE CYCLE

  • Annual

LIGHT REQUIREMENT

  • Full Sun

DAYS TO MATURITY

  • 90 to 120 days

PLANT TYPE

  • Long Day

Grow Open Pollinated Onions - Ringmaster White Sweet Spanish Onion Seeds:

Purportedly the best white onion in the long day category, Ringmaster White Sweet Spanish Onion gives gardeners a large globe with single centers and a firm, mild flesh. Ringmaster also stores well and can be grown in short day areas for early green onions. Favorite choice for onion rings!

  • • Sweet mild flavor perfect for cooking
  • • Produces large white bulbs
  • • Prefers full sun exposure

Planting Information

PLANTING SEASON

  • Cool Season

SOWING METHOD

  • Direct Sow
  • Start Indoors

PLANTING DEPTH

  • 1/4 inch

WATER NEEDS

  • Average

PLANT SPACING

  • 2 to 6 inches

HARDINESS ZONES

  • N/A - Annual

COVERAGE

Amount Avg Seed Count
Packet 284
1 Ounce 7,000

Planting Guide

View our Onion Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

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Onion Seeds (Long Day) - Ringmaster White Sweet Spanish FAQs

Is Ringmaster White Sweet Spanish Onion resistant to animals or disease?

Ringmaster White Sweet Spanish Onion is deer resistant and rabbit resistant, meaning deer and rabbits generally avoid it due to its taste, texture, or aroma. It also shows resistance to Pink Root Rot, meaning it's less susceptible to these under normal growing conditions — though resistant isn't a guarantee against them in every case.

What type of seed is Ringmaster White Sweet Spanish Onion?

Ringmaster White Sweet Spanish Onion is an open pollinated seed.

How big will Ringmaster White Sweet Spanish Onion get?

Ringmaster White Sweet Spanish Onion grows to up to 5 inches.

What is the flavor profile of Ringmaster White Sweet Spanish Onion?

Ringmaster White Sweet Spanish Onion has a flavor profile described as mild, sweet, subtle onion flavor, crisp, and refreshing.

Grown by Our Community • All onion