Sweet Spanish Colorado #6 Onion Seeds
These 250mg Sweet Spanish Colorado #6 onion seeds offer gardeners a chance to grow large, globe-shaped yellow onions known for their mild and sweet flavor. This heirloom variety is well-suited for northern U.S. climates due to its long-day growth habit and high yield potential. Ideal for slicing, grilling, and cooking, these onions add a subtle sweetness to a variety of dishes.
Key Features
- Produces large, globe-shaped bulbs with yellow skin and white flesh
- Mild, sweet flavor perfect for fresh use and cooking
- High-yielding long-day variety suited for northern gardens
- Excellent storage qualities when properly cured
- Reliable germination from 250mg of quality seeds
Growing Information
- Plant in early spring for best results
- Requires full sun exposure and well-drained, fertile soil
- Maintain moderate, consistent moisture throughout growth
- Days to maturity range from 110 to 120 days
- Biennial plant grown as an annual
