Water Chestnut vs Water Spinach
Both are Aquatic. 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.
Water Chestnut
Water Spinach
| Measure | Water Chestnut | Water Spinach |
|---|---|---|
| Season | Kharif | Kharif |
| Sowing window | Jun–Jul | Jun–Jul |
| Days to harvest | 150–180 | 40–60 |
| Spacing | 150 × 150 cm | 30 × 20 cm |
| Soil pH | 6.5–7.5 | 5.5–7.0 |
| Water | Ponded 50–100 cm | Flooded |
| Temperature °C | 20–32 | 22–32 |
| Seed rate | 150–200 kg | Cuttings |
| Yield | 6–10 t | 25–40 t |
| Watch for | Leaf beetle, aphid | Leaf beetle, white rust |
