VEGSOW Southport White Globe Onion Seeds (Long Day)

Southport White Globe Onion Seeds (Long Day)

The Southport White Globe is a classic long-day onion variety, widely recognized for its adaptability to northern climate regions. These seeds are cultivated to produce firm, globe-shaped bulbs with crisp, white flesh and a distinct, mild flavor suitable for a variety of culinary uses. As a long-day onion, this variety requires 14 to 16 hours of daylight to initiate bulb formation, making it an appropriate choice for gardeners in northern latitudes.

Growing and Germination Guidelines

To achieve optimal results, ensure soil temperatures are consistently between 60°F and 75°F during the planting phase. Proper moisture management is essential; soil should remain damp but not waterlogged to support the initial emergence of seedlings. These seeds are selected for their viability and are intended for direct sowing in well-drained, fertile soil with a pH level between 6.0 and 7.0.

Key Features and Cultivation Data

• Variety Type: Long Day (requires 14-16 hours of daylight for bulb development).
• Bulb Characteristics: Globe-shaped, white skin, white flesh.
• Planting Depth: 0.25 to 0.5 inches.
• Spacing: 3 to 4 inches apart in rows 12 to 18 inches apart.
• Days to Maturity: Approximately 100 to 120 days from sowing.
• Regional Suitability: Ideal for Intermountain and northern climate zones.

Storage and Culinary Utility

Once harvested and properly cured, these onions exhibit moderate storage capabilities. The firm texture makes them suitable for slicing, dicing, and cooking. For best results, allow the onion tops to dry naturally in the field before harvesting to ensure the neck is fully closed, which helps in maintaining bulb integrity during storage.