Southport Red Globe Onion Seeds

Southport Red Globe Onion (Allium cepa) is a classic American heirloom introduced in 1873 and widely regarded as one of the finest red storage onions ever developed. Producing large, globe-shaped bulbs with glossy deep burgundy-red skin and crisp, pink-tinged white flesh, this dependable long-day variety has earned a reputation for outstanding yields, rich flavor, and excellent keeping quality. For well over a century, Southport Red Globe has remained a favorite among home gardeners, market growers, and anyone looking for a dependable onion that stores well through the winter.

Introduction

Southport Red Globe was developed in Southport, Connecticut, during the late 1800s and quickly became one of America's most popular red onions. Its uniform round bulbs mature with beautiful dark burgundy skins that make an attractive addition to both the garden and the kitchen. Vigorous plants produce dependable harvests season after season, while the firm bulbs cure well for long storage, making this an excellent choice for gardeners who want homegrown onions available long after harvest.

Flavor & Culinary Uses

Southport Red Globe offers a full-bodied onion flavor that is rich without being overly pungent. Fresh slices add beautiful color to salads, sandwiches, and burgers, while the firm bulbs are equally excellent for roasting, grilling, sautéing, soups, stews, casseroles, and caramelizing. Its firm texture also makes it an excellent choice for pickling and long-term kitchen use. :contentReference[oaicite:1]{index=1}

Growing Information

This long-day onion performs best in northern and intermediate growing regions where long summer days promote large bulb development. Plant in fertile, well-drained soil with full sun and consistent moisture. Harvest once the tops naturally fall over, then cure the bulbs thoroughly in a warm, airy location before placing them into storage for maximum keeping quality.

• Botanical Name: Allium cepa
• Plant Type: Long-day bulb onion
• Days to Maturity: 100–110 days
• Bulb Size: Large, globe-shaped
• Sun Requirements: Full sun
• Spacing: 4–6 inches