Organic
Blue/Black Seedless Grapes
"Bold color and intense sweetness"
These grapes feature deep purple to midnight black skins with a firm, succulent texture. They are prized for their high sugar content and complex flavor profiles that often include notes of honey and spice.
Also known as
Fox Grape, Muscadine, Concord
Botanical name
Vitis vinifera
Product Details
PLU Code
94056
5-digit code
Category
Fruits
Grapes › All Sizes
Origin
California, South Africa, Italy, and France
Temperature
-1 to 0°C (30 to 32°F)
Shelf Life
Not established
Status
Approved
About Blue/Black Seedless Grapes
This category includes the Autumn Royal, known for its large size, and the Beauty Seedless. These Vitis vinifera cultivars are distinct from slip-skin varieties due to their adherent skins and crisp flesh.
Nutrition Information
Per 100g: approximately 69 calories, 18g carbohydrates, and 0.7g protein. Excellent source of Vitamin K (15% DV) and copper, with high concentrations of antioxidant anthocyanins and resveratrol.
Storage & Handling
Commercial storage guidance for table grapes (Vitis vinifera), mature fruit. Storage life depends on initial quality, maturity, cultivar and handling; this is not a household shelf-life guarantee.
Temperature
-1 to 0°C (30 to 32°F)
Humidity
90-95%
Packaging
Vented polyethylene bags or clamshells
Storage Notes: Table grapes lose water quickly through their stems, so keep temperature constantly low, humidity high and airflow moderate, and control gray mold during cold storage. Highest freezing point: -3°C. Source: USDA Agriculture Handbook 66 (rev. 2016).
Source: USDA Agriculture Handbook 66 (rev. 2016), pp. 344-348.
Applies to: table grapes (Vitis vinifera), mature fruit.
Not verified by this source: packaging (retained from earlier enrichment).
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PLU Reference
4-digit codes: Conventional produce
93000-94999: Organic form of an assigned 3000-4999 code
83000 series: Future conventional assignments
84000 series: Corresponding future organic assignments
Prefix 8: Has no standalone GMO significance
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