ONION ‘Red Tropea’ Seeds
Botanical Name: Allium cepa
- A premium Italian heirloom variety known for its sweet, mild flavor and deep red-purple skin.
- Produces elongated, round bulbs with a tender, crisp texture that is perfect for raw use in salads, sandwiches, or grilling.
- Rich in vitamins C and B6, as well as antioxidants, promoting immune health and reducing inflammation.
- Great for both spring and fall plantings, with a long growing season that rewards gardeners with high yields.
- Cold-hardy, but can also tolerate warmer temperatures, making it suitable for a range of growing environments.
- Resistant to many common onion pests, making it a reliable choice for organic gardens.
- Ideal for storage, with bulbs that keep well when harvested at the right time.
Plant Details:
- Plant Type: Biennial vegetable, typically grown as an annual, with bulbs reaching 15 – 20 cm in diameter
Sowing Information:
- Sow When:
- Temperate: February – April
- Subtropical: March – June
- Tropical: April – August
- Cool: September – December
- Arid: March – June
- Germination: 7 – 14 days
- Germination Temperature: 10-20 °C
- Depth: 1 – 2 cm deep
- Position: Full sun to partial shade
- Sow Where: Directly into garden beds or seed trays for transplanting
- Soil Type: Well-drained, fertile soil with a pH of 6 – 7; enrich with compost
- Spacing: 15 cm between plants and 30 cm between rows
Details:
- Water regularly, keeping the soil moist but not waterlogged, especially during dry spells.
- Mulch around plants to retain moisture and reduce weed competition.
- Harvest when bulbs are mature, typically when the tops of the plants begin to yellow and fall over.
Harvest:
90 – 120 days after sowing
