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Identity & Botany
| Attribute | Value |
|---|---|
| Canonical name | Watermelon Radish |
| Scientific name | Raphanus sativus |
| Family / Genus | Brassicaceae / — |
| Produce category | Root Vegetable |
| Produce subcategory | Radish |
| FSMA 204 covered? | No |
| AGROVOC URI | c_6490 |
Source: GDF v2.1.1 s01_identity. External: FAO AGROVOC.
Varieties
Estimated commercial varieties: 15.
| Variety | Market share | Notes |
|---|---|---|
| ”Red Meat” Watermelon Radish | 45% | The most common and widely recognized type. Large, round to slightly flattened, pale green/white skin with a vibrant fuchsia-pink to red interior. Crisp texture, mild peppery flavor, less pungent than |
| ”Mantanghong” Watermelon Radish | 25% | A traditional Chinese cultivar known for its vigorous growth and consistent quality. Produces round, slightly flattened roots with a pale green exterior and a deep rose-red interior. Good heat toleran |
| ”Hong Kong” Watermelon Radish | 15% | Another popular Asian cultivar, often noted for its adaptability and good yields. Roots are typically round to slightly oval, with a light green skin and a bright pink-red flesh. Good for various clim |
| ”Starlight” Watermelon Radish | 8% | A more modern selection, often bred for improved uniformity, intense interior color, and potentially better disease resistance. Roots are typically round and consistently sized, with a crisp texture a |
| ”Watermelon” Radish (Generic Seed Stock) | 5% | Represents the general open-pollinated seed lines sold simply as “Watermelon Radish” by many seed companies. Characteristics can vary slightly depending on the specific seed source, but generally adhe |
Source: GDF v2.1.1 s04_varieties.variety_summaries.
Post-Harvest Handling
Temperature
- Freezing point: 30.4°F. Hard limit.
- Handling urgency: 3 / 5.
Ethylene
| Property | Value |
|---|---|
| Production class | very_low |
| Production rate (20°C) | 0.05 µL/kg·hr typical (0.01–0.1) |
| Sensitivity class | low |
| Sensitivity threshold | 0.1 ppm |
| Climacteric? | No |
Agent note: Ethylene can cause yellowing of leaves and loss of pungency, especially during prolonged exposure.
Mixed-load compatibility
Do not store with odor-absorbing commodities due to strong pungent odor.
Operational flags
- Can be top-iced? Yes
- Light-sensitive? No
Source: GDF v2.1.1 s07_harvest_post_harvest.
Market Intelligence
Demand
Increasing, driven by culinary trends and aesthetic appeal
Elasticity
| Metric | Value |
|---|---|
| Price elasticity | -0.8 |
| Income elasticity | 0.7 |
| Organic premium elasticity | -1.2 |
Market share by variety
| Variety | Share |
|---|---|
| Standard Watermelon Radish | 100% |
Pack sizes
- 10 lb case
- 20 lb case
- 1 lb retail bag/bunch
Source: GDF v2.1.1 s09_market_intelligence.
Rendered by commodity_profile_renderer v1.0.0 on 2026-05-15T23:50:00.000Z.