Southport White Globe Onion

Type: Open-pollinated Packet size: minimum 20+ seeds Onion, Southport White Globe. Allium cepa. A classic heirloom onion producing smooth, round, white bulbs with a mild, slightly sweet flavor. Excellent for fresh eating, slicing, and cooking. Stores moderately well and performs best in northern regions with long summer days. 🌱 Growing Information How to Grow Southport White Globe Onion from Seed Planting Depth: ¼ inch Seed Spacing: 1–2 inches Row Spacing: 12–18 inches Germination Time: 7–14 days Days to Harvest: 100–120 days Sun Requirements: Full Sun Planting Tips: Start seeds indoors 8–10 weeks before your last frost date for best results. Transplant outdoors once seedlings are about pencil-thick. Onions prefer loose, well-drained soil rich in organic matter. Keep soil consistently moist, especially during bulb formation. For larger bulbs, thin plants to 3–4 inches apart. Harvest when tops begin to fall over, then cure in a dry, well-ventilated area before storage.