Onion vs Potato
Both are Vegetable. Each axis is a percentile across all 538 crops — 80 means higher than four-fifths of the table. Where an axis is missing, the crop genuinely is not measured that way.
Onion
Potato
| Measure | Onion | Potato |
|---|---|---|
| Season | Rabi · Kharif | Rabi |
| Sowing window | Oct–Nov, Jun–Jul | Oct–Nov |
| Days to harvest | 120–150 | 90–120 |
| Spacing | 15 × 10 cm | 60 × 20 cm |
| Soil pH | 6.0–7.5 | 5.5–6.5 |
| Water | 350–550 | 450–650 |
| Temperature °C | 13–25 | 15–22 |
| Seed rate | 8–10 kg | 2.5–3 t tubers |
| Yield | 25–35 t | 25–35 t |
| Watch for | Thrips, purple blotch, basal rot | Late blight, aphid, tuber moth |