Sweet Spanish Colorado #6 Onion Seeds: Heirloom Vegetable Seeds (250 mg)

Grow Sweet Spanish Colorado #6 Onions with these premium seeds. This heirloom variety produces large, globe-shaped, golden-yellow onions with a sweet, mild flavor—perfect for salads, fresh eating, and cooking. Reliable and easy to grow in full sun with well-drained soil. Each pack includes 250 mg of authentic Sweet Spanish Colorado #6 onion seeds for planting in your home garden.
250 mg Sweet Spanish Colorado #6 Onion seeds for planting

Produces large, sweet, golden-yellow bulbs

Mild flavor, excellent for salads and cooking

Thrives in full sun and fertile soil

Classic heirloom onion variety with great yields
Common Name: Sweet Spanish Colorado #6 Onion

Scientific Name: Allium cepa

Color: Yellow

Soil: Well-drained, fertile

Sunlight: Full Sun

Watering: Moderate, consistent moisture

Plant Type: Biennial grown as annual

Days to Maturity: ~115–125 days