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Beans & Potatoes

✓ Excellent Companions

✓ Why Beans and Potatoes Work Well Together

Beans documented to repel Colorado potato beetles
Nitrogen fixation helps potato production
Efficient use of garden space

🔬 How It Works (Science)

  • 1.Beetle deterrent effect from bean compounds
  • 2.Nitrogen contribution to soil
  • 3.Habitat diversification

📋 Planting Tips

1Plant bush beans between potato rows
2Time bean planting with potato emergence
3Harvest beans carefully to avoid potato root disturbance

📏 Recommended Spacing

Bush beans 6" from potato rows (30-36" apart)

📚 Sources & Research

  • Colorado potato beetle IPM research
  • University extension studies

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