Red Onion ‘Scarlet’ Seeds (Allium cepa)

Grow vibrant, richly flavored bulbs with Red Onion ‘Scarlet’ (Allium cepa). This reliable variety produces medium to large, deep red onions with crisp flesh and a sweet yet tangy taste. Perfect for fresh salads, roasting, pickling, and cooking, it’s a versatile kitchen essential and a favorite for home gardeners.

How to Grow

• Sow seeds indoors in early spring or directly outdoors once soil warms.

• Use fertile, well-drained soil in full sun.

• Sow seeds 0.5–1 cm deep and thin seedlings to 10–15 cm apart.

• Keep soil evenly moist during germination (10–14 days).

• Harvest bulbs when tops fall over and cure in a dry, airy space.

Key Features

• Produces medium to large, deep red bulbs

• Sweet yet tangy flavor with crisp texture

• Versatile: great for salads, pickling, roasting, and cooking

• Reliable and productive garden variety

• Stores well after curing

Ideal For

• Fresh salads and garnishes

• Pickling, roasting, and cooking

• Home gardens, allotments, and raised beds

• Gardeners seeking colorful, flavorful onions

Sowing

• Best time: Early spring indoors or outdoors after frost

• Depth: 0.5–1 cm

• Spacing: 10–15 cm apart

• Prefers full sun and well-drained, fertile soil

Quick Tip

• For sweeter onions, keep soil consistently moist during growth and avoid letting it dry out.