Oak vs Red Sanders
Both are Tree. 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.
Oak
Red Sanders
| Measure | Oak | Red Sanders |
|---|---|---|
| Season | Perennial | Perennial |
| Sowing window | Mar–Apr | Jun–Jul |
| Days to harvest | 60–120 yr | 25–40 yr |
| Spacing | 4 × 4 m | 4 × 4 m |
| Soil pH | 5.5–7.0 | 6.0–7.5 |
| Water | 1000–2000 | 500–900 |
| Temperature °C | 5–28 | 20–38 |
| Seed rate | Nursery | Nursery |
| Yield | 2–4 m³/yr | 0.4–0.8 t heartwood |
| Watch for | Defoliator, powdery mildew | Stem borer, root rot |