Your Professional Onion Seeds Supplier
LILISEEDS Since its establishment, the company has prioritized the research and development of high-quality vegetable seeds, advancing with determination. It has successfully bred over 700 varieties of vegetables and flowers, which have been approved, registered, or granted new plant variety protection rights.The company continuously integrates advanced technologies from both domestic and international sources, establishing acomprehensive system for breeding, production, sales, and customer service.
Why Choose Us
Foreign Trade Market
We have developed various varieties of vegetables and fruits seeds. Our main products include seeds of cruciferous, solanaceous, and cucurbit crops, some of those new breeds have been exported to North America, Southeast Asia, South Asia, and East Africa in recent years.
Our Certificate
1. OECD Seed Schemes
2. International Seed Testing Association (ISTA)
3. Phytosanitary Certificates
4. Organic Seed Certifications
5. Non-GMO Certifications
6. Fair trade Certifications
After-Sales Service
Provide customers with technical guidance on vegetable seed planting, field management, etc.Promptly answer questions raised by customers about products and services.Seriously handle customer complaints and safeguard the rights and interests of customers.
Strong research
Strong research and development capabilities, with its own chili research institute, providing deep strategic cooperation for customized customers.
Onion Seeds Specifications
|
onion seeds |
Specifications |
|
Hybrid/ OP |
OP |
|
Type |
Intermediate-day |
|
Color |
Golden color |
|
Ave fruit weight |
300 g |
|
Disease resistant |
Good |

》High germination rate (≥ 95%)
》Varieties: Red Onion Seeds, White Onion Seeds, Yellow Onion Seeds
》Non-GMO, naturally grown, free from chemical treatments
》Suitable for open field and greenhouse cultivation
》Produces uniform, flavorful, firm bulbs with good storage life
》Adaptable to different soil types and climates
》Long shelf life when stored in cool, dry conditions.
Short-Day Onions: Require 10–12 hours of daylight to form bulbs and are suitable for southern regions.
Long-Day Onions: Need 14–16 hours of daylight and are grown in northern climates.
Intermediate-Day Onions: Need 12–14 hours of daylight and are suitable for mid-latitude regions.
Yellow Onions: A cooking staple with papery yellow skin and greenish-white bulbs.

Applications
Gardening & Agriculture
Onion seeds are directly sown into the ground to grow the onion plants, eventually producing large bulbs.
Culinary Uses
They add a pungent flavor to dishes and are often found in spice blends, breads, and pickles.
Health & Beauty
When infused into oils, onion seeds are used for their potential to strengthen hair follicles, promote hair growth, and reduce dandruff.
Traditional Medicine
In traditional systems like Unani and Ayurveda, onion seeds are used to address a range of ailments, including asthma, coughs, and digestive issues.

Packaging Options
Retail packs: 100g, 250g, 500g, 1kg
Bulk supply: 10kg, 25kg, 50kg woven or kraft bags
Custom packaging and private-label branding available
Packaging designed for moisture protection and long-term storage.
FAQ
We're well-known as one of the leading onion seeds manufacturers and suppliers in China. Please rest assured to buy bulk onion seeds for sale here from our factory. All seeds are with high quality and competitive price.













