Utah Yellow Sweet Spanish Onion
Utah Yellow Sweet Spanish Onion
Made and shipped by MIgardener
Ships from St. Clair, MI, shipping is the maker's own rate, shown at checkout.
Couldn't load pickup availability
Utah Yellow Sweet Spanish is a long-day onion producing sweet, mild bulbs that can grow to a pound or more. It offers fair storage and moderate pink root tolerance, performs well on the West Coast, and is excellent in soups, stews, and stir-fries.
At a glance
- Type: heirloom, open-pollinated onion
- Non-GMO
- Day length: long day
- Bulb: sweet, mild, up to 1 lb or more
- Storage: fair
- Sun: full sun
- Resistance: moderate pink root tolerance
Best for
- Soups and stews
- Stir-fries
- Fresh eating
- Northern and West Coast gardens
- Sweet onion lovers
How to grow
As a long-day variety, it bulbs best in northern latitudes. Start seeds early indoors or direct sow in full sun, thinning to 4 inches apart. Keep evenly watered and harvest once the tops fall over, then cure in a dry, airy spot before storage.
Flavor profile
Sweet and mild with a gentle onion flavor that turns rich when cooked.
About MIgardener
MIgardener is a Michigan-based family company offering affordable heirloom and non-GMO seeds to help home gardeners grow more for less.

- Packed and shipped by the maker, never a warehouse
- Mix any makers in one cart, one checkout, no account
- Perishables go out Monday to Wednesday in insulated packaging
More from MIgardener
St. Clair, Michigan. Ships in the same box as this one, so no extra shipping.
Product facts
- Made by
- MIgardener
- Maker based in
- St. Clair, Michigan
- Size
- Price per unit