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PLU 93520

Organic
Onion (SK-20)

"Versatile, Flavorful and Nutritious"

Onion (SK-20) is a versatile, flavorful, and nutritious bulb crop belonging to the Allium family. It is widely cultivated and used worldwide in various culinary applications, both raw and cooked.

Also known as

Smileball, Goldies, Onique, SweetNothings, Loving’Onions, Yellow Onion, Storage Onion

Botanical name

Allium cepa

Onion (SK-20) illustration
Quick Facts

Product Details

PLU Code

93520

5-digit code

Category

Vegetables

Onions › All sizes

Origin

India is a major producer, but SK-20 variety is popular globally including the Netherlands, USA, China

Temperature

0°C (32°F)

Shelf Life

6-9 months

Status

Approved

About Onion (SK-20)

SK-20 is a high-yielding, disease-resistant, and cold-tolerant variety of onion suitable for long-term storage and shipping. It has a firm, dense texture and a mild sweet flavor.

Nutrition Information

Nutrition facts for Onion SK-20 per 100 grams

Energy 40 kcal

Protein 1.1 grams

Fat 0.4 grams

Carbohydrate 9.3 grams

Fiber 1.7 grams

Sugar 4.4 grams

Sodium 3 mg

Saturated Fat 0.1 grams

Omega-3 0.07 grams

Omega-6 0.07 grams

Vitamin A 0.4 mcg

Vitamin C 11.8 mg

Calcium 23 mg

Iron 0.4 mg

Potassium 276 mg

Phosphorus 24 mg

Storage & Handling

Commercial storage guidance for dry bulb onions, default (HB66's main dry-onion recommendation, stated for pungent types). Storage life depends on initial quality, maturity, cultivar and handling; this is not a household shelf-life guarantee.

Temperature

0°C (32°F)

Humidity

65-75%

Packaging

Breathable bags or containers to allow for ventilation

Shelf Life

6-9 months

Storage Notes: High humidity induces rooting and warmth induces sprouting, and together they increase rot, so bulbs must be well dried and cured, kept cold and moderately dry, and protected from condensation. Highest freezing point: -0.8°C. Source: USDA Agriculture Handbook 66 (rev. 2016).

Source: USDA Agriculture Handbook 66 (rev. 2016), pp. 436-440.

Applies to: dry bulb onions, default (HB66's main dry-onion recommendation, stated for pungent types).

Not verified by this source: packaging (retained from earlier enrichment).

Search PLU Codes

Tags

3520Onion (SK-20)Allium cepaAll sizesVegetablesOnions

Details

Commodity Keyonions
VarietySK-20
CreatedFebruary 2020
Last UpdatedOctober 2026

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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