Blueberry vs Elderberry
Both are Berry. 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.
Blueberry
Elderberry
| Measure | Blueberry | Elderberry |
|---|---|---|
| Season | Perennial | Perennial |
| Sowing window | Jan–Feb | Jan–Feb |
| Days to harvest | 3–4 yr | 2–3 yr |
| Spacing | 300 × 120 cm | 300 × 180 cm |
| Soil pH | 4.0–5.5 | 5.5–7.5 |
| Water | 800–1100 | 700–1000 |
| Temperature °C | 5–25 | 5–26 |
| Seed rate | Nursery | Cuttings |
| Yield | 6–10 t | 8–14 t |
| Watch for | Mummy berry, fruit fly | Aphid, borer |