Red Grano Onion Seeds for Sweet, Red Onions

Product details
Red Grano is a classic short-day heirloom onion variety prized for its medium size, crisp texture, and sweet, mild flavor. With vibrant ruby-red skins and firm, white flesh, it is excellent for raw salads, cooking, and garnishes. This variety matures in approximately 110-112 days and is well-suited for southern growing regions. It shows good resistance to diseases including pink root and offers a mid-range storage life.

How to grow Red Grano Onions
Start seeds indoors 8-10 weeks before last frost or sow directly outdoors after frost risk. Sow seeds ¼ inch deep in well-prepared, well-drained soil rich in organic matter. Keep soil consistently moist. Space seedlings 3-4 inches apart and rows 12-18 inches apart. Onions require full sun and regular thinning.

Germination process
Seeds typically germinate in 3-13 days under moderate warmth (50-85°F).

Growing conditions
Thrives in USDA zones 7-10, prefers full sun with well-drained fertile soil. Requires moderate watering; overwatering may cause rot.

Planting tips
Thin seedlings carefully to prevent overcrowding. Fertilize monthly for steady growth. Harvest when tops fall over and bulbs are fully formed.

Key benefits & uses
Sweet and mild flavor enhances salads, burgers, and cooked dishes. Medium storage life and disease resistance make it reliable for home gardeners.

Best uses in garden & kitchen
Ideal for fresh culinary use, storage, and versatile cooking in home and market gardens.

Conclusion
Heirloom Red Grano Onion seeds deliver sweet, crisp, and visually appealing red onions with excellent growing reliability and versatile use.

FAQs:

1. How long does germination take?
   Answer: 3 to 13 days.

2. What soil and light conditions are ideal?
   Answer: Well-drained, fertile soil with full sun.

3. How far apart to space seedlings?
   Answer: 3-4 inches apart, with 12-18 inch row spacing.

4. How to care for onion plants?
   Answer: Thin carefully, fertilize regularly, water moderately.

5. What culinary uses?
   Answer: Salads, cooking, garnishes, and fresh eating.