Jerusalem Artichoke vs Onion
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.
Jerusalem Artichoke
Onion
| Measure | Jerusalem Artichoke | Onion |
|---|---|---|
| Season | Rabi | Rabi · Kharif |
| Sowing window | Sep–Oct | Oct–Nov, Jun–Jul |
| Days to harvest | 120–150 | 120–150 |
| Spacing | 75 × 30 cm | 15 × 10 cm |
| Soil pH | 5.8–7.5 | 6.0–7.5 |
| Water | 400–600 | 350–550 |
| Temperature °C | 10–26 | 13–25 |
| Seed rate | 1200–1500 kg | 8–10 kg |
| Yield | 25–40 t | 25–35 t |
| Watch for | Sclerotinia, aphid | Thrips, purple blotch, basal rot |
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