Sweet Onions

Grow sweet onions for mild flavor that works especially well in fresh slices and lightly cooked dishes. Compare regional day-length adaptation and the available planting form to choose a variety for your garden.

Our Selection

  • Mild flavor is appealing in fresh onion dishes.
  • Useful for sandwiches, salads, and grilling.
  • Plan earlier use than for long-storage onion varieties.
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  • Texas Early Grano, Onion Seed

    Texas Early Grano, Onion Seed

    Texas Early Grano, Onion Seed

    Texas Early Grano onion is a renowned heirloom variety with a rich history and impressive growing characteristics. Originating from the fertile soils of Texas, this onion has been cultivated since the early 20th century and is celebrated for its adaptability and early harvest. The Texas Early Grano onion is characterized by its round, yellow bulbs with a smooth, thin skin and crisp, white flesh.
    $3.25 Price range  $1,086.75
  • Sweet Oversize, Onion Sets

    Sweet Oversize, Onion Sets

    Sweet Oversize, Onion Sets

    The Sweet Oversize Onion is just like its name, is oversized and super sweet! Get a head start with these oversized, sweet and delicious onion sets. Impressively large bulbs pair sweetness with kitchen versatility. Mild flavor shines raw in sandwiches and salads. Oversized onions make slicing quick and satisfying.
    $10.00 Price range  $85.00
  • Walla Walla Sweet, Onion Seed

    Walla Walla Sweet, Onion Seed

    Walla Walla Sweet, Onion Seed

    Walla Walla onions are a distinctive, sweet onion variety renowned for their large size, mild flavor, and delicate texture. Originating from the Walla Walla Valley in Washington State, these onions have a history dating back to the late 1800s. Their bulbs are typically round or slightly flattened, with smooth, pale yellow to light brown skins, and their flesh is exceptionally sweet and mild, making them ideal for raw consumption in salads, salsas, or on sandwiches.
    $3.25 Price range  $688.75
  • Red Grano, Onion Seed

    Red Grano, Onion Seed

    Red Grano, Onion Seed

    Red Grano onion seeds produce a classic short-day variety that originated in the early 20th century from the famous Grano strain developed in Texas. Known for their medium to large, globe-shaped bulbs with rose-red skin and white, mildly flavored flesh, Red Grano onions are prized for both fresh use and short-term storage. They thrive in regions with mild winters and are best sown in late fall or early spring, preferring full sun and loose, well-drained soil.
    $3.25 Price range  $1,113.50
  • Yellow Sweet Spanish, Onion Seed

    Yellow Sweet Spanish, Onion Seed

    Yellow Sweet Spanish, Onion Seed

    Yellow Sweet Spanish onion seeds grow into a classic heirloom variety that dates back to the early 20th century, prized for its large, globe-shaped bulbs and mild, sweet flavor. These onions typically reach 4–6 inches in diameter and feature golden-yellow skin with crisp, white flesh inside. They thrive in full sun and loose, well-drained soil rich in organic matter, requiring consistent moisture and a long growing season of about 110 days.
    $3.25 Price range  $1,008.25
  • Ailsa Craig Exhibition, Onion Seed

    Ailsa Craig Exhibition, Onion Seed

    Ailsa Craig Exhibition, Onion Seed

    Ailsa Craig Exhibition is a large onion that has a unique mildly sweet flavor! This plant produces on the average a huge 5 lb. sweet white onion that has a delicious flavor in many dishes. Impress your neighbors and try growing this World Record sized onion.
    $4.90 Price range  $2,076.00
  • White Sweet Spanish, Onion Seed

    White Sweet Spanish, Onion Seed

    White Sweet Spanish, Onion Seed

    The White Sweet Spanish Onion is a long-day, standard large sweet onion! This variety is a variation of the Yellow Sweet Spanish, but has a sweet flavor and very little of the sharpness that some other onions have. The White Sweet Spanish is great for soups and salads that require a slight onion flavor. This onion has short storage.
    $3.25 Price range  $1,276.50
  • Ruby, Onion Seed

    Ruby, Onion Seed

    Ruby, Onion Seed

    Ruby onions are a vibrant variety of red onions known for their striking color and sweet, mild flavor. Characterized by their deep purple skin and crisp white flesh tinged with red, Ruby onions add a pop of color to salads, salsas, and various dishes. They are typically medium to large in size, making them versatile for both raw and cooked applications.
    $3.25 Price range  $1,234.25
  • Blush, Onion Seed

    Blush, Onion Seed

    Blush, Onion Seed

    Blush onion seeds produce a modern, open-pollinated specialty onion developed for its attractive color, mild flavor, and reliable garden performance. This short-day, fresh-use onion was bred from sweet onion lines to mature quickly and perform well in warm and intermediate growing regions. Blush onions form small to medium-sized, flattened-globe bulbs with soft pink to rosy blush skins and crisp white flesh that has a mild, slightly sweet taste ideal for fresh eating and salads.
    $4.80 Price range  $1,144.50
  • Texas Early Grano, Organic Onion Seed

    Texas Early Grano, Organic Onion Seed

    Texas Early Grano, Organic Onion Seed

    The Texas Early Grano Onion has a nice sweet flavor that is a favorite among home growers! The vidalia-type onion is now available in organic seeds. The white flesh is crisp and not too pungent. This short day onion variety is very disease resistant which makes it very popular for home growers and market growers alike. This seed is certified organic.
    $3.25 Price range  $1,090.50
  • Red Creole, Onion Seed

    Red Creole, Onion Seed

    Red Creole, Onion Seed

    The very sweet Red Creole Onion is the perfect variety for home gardens! This short day onion is great for the South and Mid-West climates and is also a good keeper. The solid, flat bulbs of the Red Creole has a spicy, red flesh that makes it a good cooking onion and is also great raw in salads.
    $3.25 Price range  $801.25
  • Candy, (F1) Onion Seed

    Candy, (F1) Onion Seed

    Candy, (F1) Onion Seed

    Candy Onion can grow just about anywhere from the far North to the deep South! Neither a long-day (Northern) nor short-day (Southern) variety, this variety is a "mid-day" or day-neutral variety. This variety is a hybrid onion that is earlier, larger and more flavorful. No matter where you live, you can enjoy these huge, savory yellow onions with a delicious sharp-to-sweet flavored flesh. These onions can be stored for months.
    $3.55 Price range  $1,102.50