110-120 days to harvest. Redwing is a nice globe-shaped, deep red onion that produces large 3-4" bulbs when grown from our transplants. It has proven to be a widely adaptable variety and stores better (8-10 months) than other red onion varieties. Long-day variety.
Transplants: 60 plants/each (120 plants/2 each)
Soil temperature: 60 - 65 degrees fahrenheit
Germination days: 6 - 12 days
Grow on temperature day: 55 - 60 degrees fahrenheit