Rosemary vs Tarragon
Both are Herb. 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.
Rosemary
Tarragon
| Measure | Rosemary | Tarragon |
|---|---|---|
| Season | Perennial | Perennial |
| Sowing window | Feb–Mar | Feb–Mar |
| Days to harvest | 2–3 yr | 90–120 |
| Spacing | 90 × 60 cm | 45 × 30 cm |
| Soil pH | 6.0–7.5 | 6.0–7.5 |
| Water | 300–450 | 350–500 |
| Temperature °C | 15–28 | 13–24 |
| Seed rate | Cuttings | Cuttings |
| Yield | 6–10 t | 5–8 t |
| Watch for | Root rot, scale | Root rot, rust |