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Pecan vs Walnut

Both are Nut. 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.

Pecan Walnut

Measure Pecan Walnut
Season Perennial Perennial
Sowing window Dec–Jan (planting) Dec–Jan (planting)
Days to harvest 6–8 yr to bear 6–8 yr to bear
Spacing 10 × 10 m 10 × 10 m
Soil pH 6.0–7.0 6.0–7.5
Water 900–1300 800–1200
Temperature °C 15–30 10–25
Seed rate 100 plants 100 plants
Yield 1.5–2.5 t 2–3 t
Watch for Scab, aphid, shuck decline Anthracnose, walnut blight

Other nut comparisons

Crop intelligence

Other nut, side by side

Everything in the same group, on the figures that decide what to plant.

Crop Sow Days pH Temp °C Yield
Almond Dec–Jan (planting) 4–5 yr to bear 6.0–7.5 10–28 1.5–2 t
Hazelnut Dec–Jan (planting) 4–5 yr to bear 6.0–7.0 10–24 1.5–2 t
Chestnut Jan–Feb 5–7 yr 5.0–6.5 10–24 2–3 t
Macadamia Jun–Jul 5–7 yr 5.0–6.5 16–30 2.5–4 t
Walnut Dec–Jan (planting) 6–8 yr to bear 6.0–7.5 10–25 2–3 t
Pecan Dec–Jan (planting) 6–8 yr to bear 6.0–7.0 15–30 1.5–2.5 t
Pistachio Jan–Feb (planting) 6–8 yr to bear 7.0–8.0 15–35 1.5–2 t

All 538 crops, with every column → The sowing year →