Iris vs Marigold
Both are Flower. 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.
Iris
Marigold
| Measure | Iris | Marigold |
|---|---|---|
| Season | Rabi | Year-round |
| Sowing window | Sep–Oct | Jun, Sep, Jan |
| Days to harvest | 90–120 | 60–90 |
| Spacing | 30 × 25 cm | 45 × 30 cm |
| Soil pH | 6.0–7.5 | 6.0–7.5 |
| Water | 450–650 | 350–500 |
| Temperature °C | 10–24 | 18–30 |
| Seed rate | Rhizomes | 1–1.5 kg |
| Yield | Ornamental | 15–20 t |
| Watch for | Rhizome rot, thrips | Leaf spot, thrips, red spider mite |