Classification
Product TypeRaw Material
Product FormFresh
Industry PositionPrimary Agricultural Product
Raw Material
Market
Fresh Marsh grapefruit (a traditional white, largely seedless grapefruit type) is produced in the United States within the broader U.S. grapefruit industry, with commercial production concentrated in a few citrus-producing states. Florida’s fresh grapefruit availability is typically seasonal (winter through spring), while other producing areas such as Texas and parts of the Southwest have their own shipping windows. U.S. grapefruit supply reliability is materially constrained by citrus greening (HLB) pressure in major citrus regions, which affects yields and fruit quality and has driven long-term industry disruption. The U.S. market functions as a producer and consumer market with both import and export activity depending on seasonal and supply conditions.
Market RoleProducer and consumer market with both imports and exports
Domestic RoleFresh-market citrus sold through retail and foodservice, with additional utilization for juice/processing when fresh-grade outcomes are not met
Market GrowthMixed (recent seasons)supply constrained in key regions due to endemic disease pressure and episodic weather shocks
SeasonalitySeasonal supply with winter-to-spring availability windows that vary by producing state; Florida supply is typically November through May.
Specification
Primary VarietyMarsh (white seedless grapefruit type)
Physical Attributes- Light yellow rind and pale yellow flesh typical of white Marsh-type grapefruit
- Seedless or nearly seedless eating experience (selection-dependent)
- Round to slightly flattened fruit form typical of grapefruit
Grades- U.S. Fancy (California and Arizona grapefruit grade terminology)
- U.S. No. 1
- U.S. No. 2
Packaging- Standard packed cartons (used as a regulatory threshold reference for U.S. grapefruit imports under Section 8e)
- Consumer retail packs (bags/loose fruit) depending on channel
Supply Chain
Value Chain- Harvest in groves → field bins/totes → packinghouse wash/sort/size/grade → cartonizing/palletizing → cold storage → domestic distribution (primarily truck) and limited export programs (reefer ocean/air as applicable)
Temperature- Refrigerated handling and transport are used to slow quality loss; temperature abuse increases dehydration and rind/quality defects.
Shelf Life- Shelf-life outcomes depend heavily on rind condition, humidity control, and avoiding handling damage during packing and distribution.
Freight IntensityMedium
Transport ModeLand
Risks
Crop Disease HighCitrus greening (HLB), spread by the Asian citrus psyllid, is described by USDA agencies as one of the most serious citrus diseases and has severely disrupted U.S. citrus production—especially in Florida and Texas—creating a structural risk to fresh grapefruit availability and quality.Diversify sourcing across U.S. producing states and qualified import origins; contract with groves/packinghouses demonstrating active HLB management and replanting strategies; maintain contingency programs for processing-grade diversion.
Climate MediumExtreme weather (hurricanes, freezes, and wind events) can cause acute yield and quality losses in major citrus regions, creating supply shocks and packout volatility.Build seasonal buffers and flexible procurement windows; qualify alternate origin programs; use insurance/risk-transfer where available and align force-majeure and quality clauses to regional weather risk.
Regulatory Compliance MediumU.S. grapefruit imports are subject to USDA AMS Section 8e grade/size requirements and inspection for lots above threshold quantities; non-compliance or documentation/lot issues can trigger holds, rework, diversion to exempt use, or disposal.Pre-verify grade/size specs for each lot; schedule AMS inspection in advance; ensure SC-6/CEMS readiness for any exempt-use contingency and align lot structure to CBP entry numbers when required.
Pesticide Regulation MediumDisease-vector pressure can increase reliance on pest-control tools; changes in allowed uses, residue expectations, or mitigation measures can affect production costs and buyer acceptance.Maintain up-to-date pesticide compliance programs and buyer MRL alignment; document integrated pest management practices and monitor EPA/State updates relevant to citrus greening controls.
Sustainability- Pesticide and pest-management intensity scrutiny linked to endemic citrus greening (HLB) pressure and vector control needs in affected U.S. regions
- Water stewardship and drought resilience in irrigated citrus regions (Southwest and South Texas)
Labor & Social- Farm-labor compliance (including H-2A wage, housing, meals, and transportation obligations where used) is a recurring audit and reputational focus area for U.S. specialty-crop supply chains
FAQ
What is the main supply-disruption risk for U.S. fresh grapefruit (including Marsh-type white grapefruit)?The most critical risk is citrus greening (HLB), which USDA agencies describe as one of the most serious citrus diseases and note has caused major disruption—especially in Florida and Texas. Because there is no cure and infected trees decline, HLB can materially reduce reliable fresh supply and push more fruit into processing channels.
When is Florida grapefruit typically in season?Florida Grapefruit is typically in season from November to May, with seasonal availability shaped by the state’s harvesting/shipping calendar.
Do grapefruit imports into the United States have minimum grade and size requirements?Yes. USDA AMS states that grapefruit imports above threshold quantities are subject to Section 8e requirements and inspection, including minimum U.S. grade requirements and minimum diameter requirements (with seedless, except red, required to meet at least U.S. No. 1 and a 3-inch minimum diameter).
What is an SC-6 certificate in the context of U.S. grapefruit imports?An SC-6 is the importer’s exempt commodity certificate used for Section 8e commodities when a shipment is brought in for exempt outlets such as processing or charity relief. USDA AMS indicates it is filed electronically through the Compliance and Enforcement Management System (CEMS) and requires shipper and receiver participation.