Classification
Product TypeRaw Material
Product FormFresh
Industry PositionPrimary Agricultural Product
Raw Material
Market
Fresh scallion (hành lá/green onion) is produced and consumed widely in Vietnam as an everyday culinary vegetable, with public sources highlighting specialized scallion production in Nghệ An (Quỳnh Lưu) and Sóc Trăng (Mỹ Xuyên, including Đại Tâm). Reporting from Sóc Trăng describes year-round cultivation and trader-led marketing, including demand from Cambodia alongside domestic channels. In Quỳnh Lưu (Nghệ An), sources describe year-round production with a main season concentrated from March to September. For export consignments of plant products, phytosanitary certification is a key compliance gate, and Viet Nam notified updated phytosanitary certificate formats effective 1 July 2025 under WTO SPS procedures.
Market RoleDomestic consumption market with established production; regional exporter via fresh-vegetable trade where market access requirements are met
Domestic RoleCommon culinary vegetable and cash crop in specialized districts; largely traded fresh through domestic wholesale and wet-market channels
Market GrowthNot Mentioned
SeasonalityProduction is described as possible year-round in parts of Vietnam, with a reported main season (vụ chính) from March to September in Quỳnh Lưu (Nghệ An).
Specification
Physical Attributes- Turgid, bright green leaves and a clean white shank; free from decay, excessive roots, and mechanical damage for higher-grade acceptance in fresh trade
Packaging- Bunched scallions for domestic wholesale and retail sale
- Export-oriented consignments typically require moisture-loss control and ventilation (e.g., lined/ventilated cartons) to reduce dehydration and yellowing during transit
Supply Chain
Value Chain- Field harvest → trimming & bunching → washing/cooling → packing → domestic wholesale distribution or export consolidation → border inspection/customs clearance
Temperature- Rapid removal of field heat and cold storage at near 0°C with high relative humidity are key to preserving quality for longer-haul distribution
Atmosphere Control- Moisture-loss control is critical; specialized controlled-atmosphere storage may extend storage life under appropriate conditions
Shelf Life- Storage life is highly temperature-dependent; cold-chain breaks accelerate yellowing, dehydration, and decay and can shorten marketability to about a week at moderate temperatures
Freight IntensityHigh
Transport ModeMultimodal
Risks
Regulatory Compliance HighPhytosanitary certificate format and competent-authority naming changes effective 1 July 2025 create a high-impact documentation risk: using an outdated certificate format or authority name/logo can trigger clearance delays, extra verification, or refusal by importing NPPOs for fresh plant-product consignments.Confirm the current Viet Nam phytosanitary certificate template and competent-authority details for the shipment date; align certificate issuance to ISPM 12 conventions and pre-alert the importer/broker to avoid document mismatch at entry.
Traceability MediumPublic-sector discussions of the wider allium supply base highlight fragmented production and constraints in consistent traceability and certified production, which can raise buyer audit failure risk and complicate complaint investigations for fresh scallion lots.Source through aggregators/packers that enforce production logs, lot coding, and supplier approval; maintain farm-to-lot mapping and spray/harvest records for each consignment.
Climate MediumHeat and drought conditions can reduce scallion yields and tighten supply, increasing price volatility and delivery risk for contract programs in affected producing areas.Diversify sourcing across regions, confirm irrigation resilience and water access in supplier assessments, and use flexible delivery windows during peak heat periods.
Logistics MediumFresh scallion quality deteriorates rapidly when cold-chain discipline is weak; transit delays or inadequate humidity control can lead to dehydration, yellowing, and decay, increasing rejection and claims risk.Specify rapid cooling, near-0°C refrigerated transport, and moisture-loss control; use validated packaging and temperature monitoring from pack-out to delivery.
Sustainability- Water and irrigation management in dry/hot periods can affect yield stability in some producing areas
- Pesticide and input management to meet domestic food-safety expectations and export buyer requirements
FAQ
What is the most critical documentation risk for exporting fresh scallions from Viet Nam?Phytosanitary documentation is a key gate for fresh plant products, and Viet Nam notified updated phytosanitary certificate formats effective 1 July 2025. If a shipment uses an outdated certificate format or mismatched competent-authority details, it can face delays or refusal by the importing plant protection authority.
Which Viet Nam areas are explicitly mentioned in public sources for scallion (hành lá) production?Public sources mention specialized scallion production in Nghệ An (Quỳnh Lưu District) and in Sóc Trăng (Mỹ Xuyên District, including Đại Tâm Commune).
Is scallion production in Viet Nam seasonal or year-round?Sources describe year-round production in some areas, while also reporting a main season from March to September in Quỳnh Lưu (Nghệ An). In Sóc Trăng (Mỹ Xuyên), local reporting describes year-round cultivation.