Tropia Round Red Onion Seeds
Enjoy growing one of the most famous Italian red onions, known for its attractive purple hue and uniquely sweet flavor. These high-quality, reliable seeds have excellent germination rates and produce medium-sized, round onions perfect for fresh cooking, salads, grilling, and storage.
Special Features
- Vibrant Color: Shiny purple outer skin with an attractive pinkish-white interior
- Distinct Flavor: Mildly sweet, less pungent than standard onions
- Authentic Italian Variety: From the renowned Tropia region, famous for high-quality onions
- Rapid Germination and Uniform Growth
- Versatile Cultivation: Suitable for gardens or home containers
Sunlight Requirements
- Full sun exposure, 6–8 hours daily for optimal growth and rich color
Humidity & Watering
- Prefers moderately moist soil without waterlogging
- Water regularly 1–2 times per week depending on temperature
Suitable Soil
- Fertile, light-textured loamy soil with good drainage
- Rich in organic matter
- Soil pH: 6.0 – 7.0
- Avoid heavy or poorly drained soil to prevent root rot
Planting & Harvest Seasons
- Planting Period: August to November (VIII–XI)
- Harvest Period: April to June (IV–VI), approximately 120–150 days after planting
Expected Plant Height
- Approximately 30–50 cm
Usage
- Outdoor: Gardens, raised beds, open-field cultivation
- Indoor: Large pots in well-lit areas near windows
Care Instructions
- Sow seeds about 1 cm deep
- Keep soil moderately moist without waterlogging
- Place seedlings in a sunny, well-ventilated location
- Thin seedlings to 10–15 cm spacing
- Apply organic fertilizer every 3 weeks to support growth