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Home>BELLFARM Choice>Vegetable Seeds>Imperial Topaz' Yellow Onion Seeds - Premium Yellow Onion Variety, High Yield & Long Shelf Life, Excellent for Storage

Imperial Topaz' Yellow Onion Seeds - Premium Yellow Onion Variety, High Yield & Long Shelf Life, Excellent for StorageItem NO.: UP-1389-choice

US$ 7.99 US$ 10.95

Standard: 1 Bag (10 Grams / Bag)

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Imperial Topaz' Yellow Onion Seeds - Premium Yellow Onion Variety, High Yield & Long Shelf Life, Excellent for Storage

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Premium Japanese-Bred Variety – Renowned for high quality, strong adaptability, and reliable performance in diverse growing regions.
Exceptional Storage & Shipping Qualities – Features a long shelf life and firm, transport-resistant bulbs, ideal for commercial growers and markets.
High Yield with Minimal Bolting – Produces stable, abundant harvests of uniform golden-bronze onions averaging 350g each.
Superior Flavor and Texture – Delivers tender, flavorful flesh perfect for both fresh consumption and cooking applications.
Easy to Cultivate – Adapts well to various climates and soils, with low bolting tendency and consistent moisture tolerance during growth.

Detail

- Product Name: Imperial Topaz' Yellow Onion Seeds - Premium Yellow Onion Variety, High Yield & Long Shelf Life, Excellent for Storage
- Item NO.: UP-1389-choice
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: BELLFARM Choice > Vegetable Seeds
- Tag: Onion Seeds , High Yield Onion Seeds , Long Storage Onion Variety , Adaptable Onion Variety , Common Onion Seeds , Globe Onion Seeds , Storage Onion Seeds , Yellow Onion Seeds , Golden Onion Seeds , Brown Onion Seeds , Imperial Topaz Onion Seeds , Japanese Yellow Onion Seeds , Golden-Bronze Skin Onion , Firm Compact Onion Bulbs , Tender Flavorful Onion , Superior Shipping Onion , Premium Yellow Onion Seeds , High-Quality Storage Onion , Easy Grow Onion Seeds , Stable Yield Onion
- Brand: Bellfarm®
- Creation Time: 2025-09-06
Premium 'Imperial Topaz' Onion Seeds – High Yield, Yellow-Skinned Storage Variety
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Key Features
• Excellent Variety from Japan – Renowned high-quality onion with strong adaptability.
• Golden-Bronze Skin – Beautiful appearance with firm, compact bulbs weighing around 350 g.
• Tender & Flavorful Flesh – Soft texture and outstanding taste, perfect for fresh use and cooking.
• Superior Storage & Transportability – Long shelf life, ideal for commercial growers and distribution.
• High Yield & Stable Production – Reliable performance under suitable conditions with minimal bolting.
• Widely Adaptable – Easy to cultivate and suitable for various regions.
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Cultivation Guidelines
1. Soil Preparation – Select loose, fertile, well-drained soil; apply fully decomposed organic fertilizer. Avoid chemical fertilizers to prevent seed or seedling rot.
2. Sowing – Follow local sowing schedules. Seeding rate: 200-300 g per mu for nursery raising, 1000-1500 g for direct sowing.
3. Transplanting – Cover with mulch before winter. Standard spacing: 19 × 17 cm. Transplant seedlings when 6-8 g weight, 0.4-0.6 cm pseudostem thickness, 3-5 true leaves, and dark green color.
4. Bolting Management – Remove flower stalks if bolting occurs; this does not reduce yield.
5. Watering – Maintain soil moisture during bulb expansion; stop irrigation 7 days before harvest.
6. Harvesting – Avoid trampling plants during bulbing to prevent yield loss.
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Growing Conditions
• Optimal Climate – Performs best under suitable climatic conditions with stable yields.
• Bulb Characteristics – Round, firm bulbs, averaging 350 g, golden-brown skin, excellent market appeal.
• Cold & Heat Resistance – Strong adaptability with low bolting tendency.
• Moisture Needs – Requires consistent moisture during bulb expansion for best yields.
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Why Choose 'Imperial Topaz' Onion Seeds?
✔ Premium Japanese-imported variety with proven quality
✔ Beautiful golden skin and excellent flavor profile
✔ Long storage life and strong shipping resistance
✔ Easy to grow, stable yield, and high commercial value