Red Onion ‘Rossa di Toscana’ – 300 Seeds (Allium cepa)

Grow flavorful, vibrant onions with Red Onion ‘Rossa di Toscana’ (Allium cepa). This Italian heirloom variety produces medium-sized, deep red bulbs with a mild, sweet taste, perfect for fresh salads, cooking, and pickling. Easy to grow and highly productive, it’s ideal for kitchen gardens, raised beds, and allotments.

How to Grow

• Sow seeds indoors 8–10 weeks before the last frost or directly outdoors in early spring.

• 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 consistently moist for germination (10–14 days).

• Harvest bulbs when tops begin to yellow and fall over; cure in a dry, airy place before storage.

Key Features

• Medium-sized, deep red bulbs with mild, sweet flavor

• Heirloom Italian variety

• Ideal for fresh salads, cooking, and pickling

• Hardy, productive, and easy to grow

• Suitable for kitchen gardens, raised beds, and allotments

Ideal For

• Vegetable gardens, raised beds, and allotments

• Fresh salads, cooking, and pickling

• Succession sowing for continuous harvest

• Homegrown culinary use

Sowing

• Best time: 8–10 weeks before last frost indoors or early spring outdoors

• Depth: 0.5–1 cm

• Spacing: Thin to 10–15 cm apart

• Prefers full sun and fertile, well-drained soil

Quick Tip

• Sow in succession every 2–3 weeks to enjoy a continuous supply of sweet, vibrant red onions.