The Utah Yellow Sweet Spanish onion grows very successfully in the western states and is suitable to grow in zones 3 to 9. Expect to grow large bulbs weighing a pound or more. These onions store well and are delicious grilled.
- Intermediate day onion variety
- Hardiness Zone: 3 to 9, especially in western states
- Days to Maturity: 115
- Pests/Diseases: thrips, aphids, and fungal blight
- Color: yellow
- Flavor: sweet, mild
- Uses: sandwiches, chili, stew
Do you grow Utah Yellow Sweet Spanish onions? Do they thrive in your climate? Please tell us about your experience with Utah Yellow Sweet Spanish onions.