• A close-up view of yellow sweet Spanish onions, showcasing their golden-brown skins and spherical shapes.
Out of stock

Onion Seeds (Organic) - Yellow Sweet Spanish

Look no further for the perfect sweet onion

Size
Trusted by 4M+ Gardeners
Grow Guarantee
Fast Shipping
Secure
Shipped from Asheville, NC

About the Variety

Sold out

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

  • 110 days

PLANT TYPE

  • Long Day

COLOR

  • Yellow

Organic Yellow Sweet Spanish Onion

Organic Sweet Yellow Spanish Onion is a large-yielding heirloom variety that produces large sweet onions sometimes weighing in excess of a pound each! This delicious onion stores well, and produces a mild and pleasing taste that works perfectly in a wide array of dishes.

  • Garden standard
  • Produces large bulbs with lasting flavor
  • 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

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

Companion Plants

Gardening Tools

Onion Seeds (Organic) - Yellow Sweet Spanish FAQs

Is Yellow Sweet Spanish (Organic) Onion resistant to animals or disease?

Yellow Sweet Spanish (Organic) Onion is deer resistant and rabbit resistant, meaning deer and rabbits generally avoid it due to its taste, texture, or aroma.

What type of seed is Yellow Sweet Spanish (Organic) Onion?

Yellow Sweet Spanish (Organic) Onion is classified as heirloom seed, open pollinated seed, and organic seed.

How big will Yellow Sweet Spanish (Organic) Onion get?

Yellow Sweet Spanish (Organic) Onion grows to up to 1 pound.

What is the flavor profile of Yellow Sweet Spanish (Organic) Onion?

Yellow Sweet Spanish (Organic) Onion has a flavor profile described as mild, sweet, crisp, and refreshing.

Grown by Our Community • All onion