Grow firm, flavorful bulbs with 50 Blanco Duro Onion seeds. This white onion variety is known for its solid, round bulbs, crisp texture, and excellent storage ability.

Blanco Duro produces bright white onions with a mild to moderately sharp flavor, making them perfect for fresh slicing, cooking, sautéing, and long-term storage. The strong tops support healthy bulb development throughout the growing season.

Easy to grow in full sun with well-drained soil, this dependable variety performs well in garden beds and raised beds.

🌱 Plant Details:

• Variety: Blanco Duro Onion
• Quantity: 50 seeds
• Plant Type: Biennial (grown as annual bulb)
• Bulb Color: White
• Flavor: Mild to moderately sharp
• Sun: Full sun
• Soil: Fertile, well-drained soil
• Days to Harvest: 100–110 days
• Storage: Good keeper

Perfect for:
✔ Fresh kitchen use
✔ Storage onions
✔ Raised beds
✔ Home vegetable gardens
✔ Cool-season planting

A reliable white onion variety that delivers firm bulbs, balanced flavor, and solid storage performance.

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