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Grow a Garden Calculator

Plan your garden layout with plant spacing, seed quantities, and area calculations

100% FreeStep-by-Step Solutions
Garden Calculator
Enter your garden dimensions and plant spacing

Percentage of seeds that successfully germinate

Try These Examples
Click on any example to automatically fill the calculator
Example 1

10 ft × 8 ft garden, 12 inch spacing

length: 10
width: 8
spacing: 12
Garden Planning Tips
  • Consider plant mature size when spacing
  • Leave room for pathways between rows
  • Group plants with similar water needs
  • Plan for crop rotation in future seasons
Common Plant Spacing

Tomatoes: 24-36 inches

Lettuce: 6-12 inches

Carrots: 2-3 inches

Peppers: 18-24 inches