White Sweet Spanish Onion Seeds - Heirloom, Non-GMO, 110 Days, Long-Day (Zones 3-9)

About This Plant

White Sweet Spanish Onions are heirloom, non-GMO seeds for a long-day onion variety. They produce large, globe-shaped bulbs that can reach up to 1 lb each with easy-to-peel layers and a sweet, mild flavor suitable for salads, soups, and onion rings. Matures in 110 days and is well-suited for cooler climates (USDA zones 3-9).

What You Will Receive

Pack options include 200-20,000 seeds. Select your quantity above for pricing. Each pack includes detailed growing instructions.

Planting and Growing Information

• Common Name: White Sweet Spanish Onion
• Scientific Name: Allium cepa
• USDA Zone: 3-9
• Color: White
• Soil Type: Well-draining, fertile soil
• Sunlight: Full sun (6-8 hours daily)
• Watering: Regular, keep soil consistently moist
• Bulb Size: 4-5 inches, up to 1 lb
• Days to Maturity: 110 days
• Plant Spacing: 2-6 inches
• Planting Depth: ¼-½ inch
• Sowing Method: Direct sow or start indoors
• Growth Habit: Long-day onion, open-pollinated, deer-resistant, container-friendly