Elongated Torpedo-Shaped Bulbs
Produces distinctive long, slender onion bulbs with an attractive torpedo-like shape that stands out from traditional round onion varieties.
Red Long of Tropea Onion Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
Tax included.
-
Estimated Delivery:Nov 23 - Nov 27
-
Free Shipping on All Orders
Product description
Red Long of Tropea Onion Seeds
Red Long of Tropea Onion, also known as Tropea Rossa Lunga, is a traditional Italian heirloom onion variety admired for its distinctive elongated bulbs, beautiful deep red to purple-red skin, and naturally sweet, mild flavor. Originally associated with the Tropea region of Calabria, Italy, this specialty onion is popular for fresh eating, salads, sandwiches, roasting, and gourmet cooking. Its attractive torpedo-shaped bulbs and excellent culinary qualities make it a wonderful choice for home vegetable gardens and specialty vegetable growers.
Italian Heirloom Onion
Deep Red Bulbs
Sweet Mild Flavor
Elongated Bulb Shape
Key Features
Beautiful Red-Purple Skin
Develops rich red to purple-red outer skins that add attractive color to vegetable harvests and fresh culinary preparations.
Sweet and Mild Flavor
Known for its naturally sweet, delicate taste and relatively mild onion flavor, making it especially enjoyable in fresh dishes.
Versatile Culinary Use
Excellent for fresh salads, sandwiches, grilling, roasting, pickling, and a variety of traditional and modern recipes.
Product Highlights
Traditional Italian heirloom onion variety
Distinctive elongated torpedo-shaped bulbs
Attractive deep red to purple-red skin
Naturally sweet and mild flavor
Excellent for fresh salads and sandwiches
Suitable for roasting and grilling
Can be harvested as young bunching onions
Approximately 90 days to maturity under suitable conditions
Specifications
| Scientific Name | Allium cepa |
| Common Name | Red Long of Tropea Onion; Tropea Rossa Lunga |
| Plant Family | Amaryllidaceae |
| Variety Type | Traditional Italian heirloom onion |
| Seed Type | Open-pollinated vegetable seeds |
| Plant Type | Cool-season bulb vegetable |
| Bulb Shape | Elongated, torpedo-shaped |
| Bulb Color | Deep red to purple-red |
| Flesh Color | White to pale pinkish-purple, depending on the strain |
| Flavor | Sweet, mild, and delicate |
| Days to Maturity | Approximately 90 days from direct sowing; varies with growing conditions and strain |
| Germination Time | Approximately 4–8 days under favorable conditions |
| Germination Temperature | Approximately 18–24°C (64–75°F) as a practical seed-starting range |
| Planting Depth | Approximately 0.5–1 cm |
| Plant Spacing | Approximately 10–15 cm |
| Row Spacing | Approximately 25–30 cm |
| Sunlight | Full sun, ideally 6–8 hours daily |
| Soil Requirements | Loose, fertile, well-drained sandy loam with good organic matter |
| Soil pH | Approximately 6.0–6.8 |
| Watering | Consistent moisture during active growth; reduce watering as bulbs mature |
| Growth Habit | Upright green foliage with underground bulb development |
| Harvesting | Harvest young as bunching onions or mature bulbs when tops begin to fall |
| Storage | Primarily valued for fresh consumption; storage life depends on maturity, curing, and strain |
| Growing Season | Depends on local climate and the variety's day-length requirements |
Growing Guide
Step 1: Choose the Right Planting Season
Select a suitable growing season with moderate temperatures and favorable daylight conditions. Onion bulb development depends strongly on day length, so check whether your Red Long of Tropea seed strain is suitable for your region before planting.
Select a suitable growing season with moderate temperatures and favorable daylight conditions. Onion bulb development depends strongly on day length, so check whether your Red Long of Tropea seed strain is suitable for your region before planting.
Step 2: Prepare the Soil
Choose a sunny location with loose, fertile, well-drained soil. Incorporate mature compost or well-rotted organic matter to improve soil structure and support healthy root and bulb development.
Choose a sunny location with loose, fertile, well-drained soil. Incorporate mature compost or well-rotted organic matter to improve soil structure and support healthy root and bulb development.
Step 3: Sow the Seeds
Sow seeds approximately 0.5–1 cm deep in prepared seedbeds or nursery trays. Keep the soil lightly moist until germination begins. Avoid planting seeds too deeply, as this can affect successful emergence.
Sow seeds approximately 0.5–1 cm deep in prepared seedbeds or nursery trays. Keep the soil lightly moist until germination begins. Avoid planting seeds too deeply, as this can affect successful emergence.
Step 4: Thin and Transplant Seedlings
When seedlings develop healthy green leaves, thin or transplant them carefully, maintaining approximately 10–15 cm between plants and 25–30 cm between rows. Handle young roots gently to minimize transplant shock.
When seedlings develop healthy green leaves, thin or transplant them carefully, maintaining approximately 10–15 cm between plants and 25–30 cm between rows. Handle young roots gently to minimize transplant shock.
Step 5: Provide Sunlight and Water
Grow onions in a location receiving plenty of sunlight. Water regularly to maintain even soil moisture, especially during active foliage and bulb development. Avoid waterlogged soil.
Grow onions in a location receiving plenty of sunlight. Water regularly to maintain even soil moisture, especially during active foliage and bulb development. Avoid waterlogged soil.
Step 6: Maintain Healthy Plant Growth
Keep the growing area free from weeds that compete for nutrients and moisture. Apply balanced fertilizer according to soil conditions and avoid excessive nitrogen once bulb development begins.
Keep the growing area free from weeds that compete for nutrients and moisture. Apply balanced fertilizer according to soil conditions and avoid excessive nitrogen once bulb development begins.
Step 7: Harvest Your Red Tropea Onions
Harvest young plants when you want fresh bunching onions. For mature bulbs, wait until the foliage begins to yellow and naturally fall over. Allow mature bulbs to dry and cure in a well-ventilated, shaded location before storage.
Harvest young plants when you want fresh bunching onions. For mature bulbs, wait until the foliage begins to yellow and naturally fall over. Allow mature bulbs to dry and cure in a well-ventilated, shaded location before storage.
Grow the Italian Specialty with Red Long of Tropea Onion
Bring the traditional taste of Italian gardening into your vegetable garden with Red Long of Tropea Onion Seeds. Celebrated for their elongated red-purple bulbs, naturally sweet flavor, and versatile culinary uses, these specialty onions are a wonderful addition to homegrown vegetable harvests. Provide suitable growing conditions, consistent moisture, and the correct day-length environment to enjoy a rewarding onion-growing experience.
Frequently Asked Questions
Explore answers to common questions about Red Long of Tropea Onion Seeds, their unique bulb shape, growing requirements, and culinary uses.
What makes Red Long of Tropea onions different from regular red onions?
Red Long of Tropea onions are distinguished by their elongated torpedo-shaped bulbs, attractive red-purple skin, and naturally sweet, mild flavor. Unlike many conventional round red onions, this traditional Italian specialty variety is particularly appreciated for fresh eating, salads, sandwiches, and gourmet recipes.
Are Red Long of Tropea onions suitable for growing in warm climates?
They can be grown in suitable warm-climate regions, but successful bulb formation depends on selecting a seed strain adapted to the local day length. Onion varieties have different photoperiod requirements, including short-day, intermediate-day, and long-day types. Choose a compatible strain, provide full sunlight, and maintain consistent soil moisture for healthy growth.
How can Red Long of Tropea onions be used in cooking?
Red Long of Tropea onions are excellent for fresh salads, sandwiches, burgers, salsas, and pickling. Their sweet and mild flavor also makes them suitable for grilling, roasting, caramelizing, and preparing traditional Italian dishes. They can also be harvested young and enjoyed as fresh bunching onions.