Soil Analysis Calculator
Free analyze soil ph, nutrients, composition, and fertility for optimal plant growth and agricultural planning.
Soil Test Results
Soil Analysis Results
Enter soil test results to analyze fertility
Soil Analysis Guide
pH Levels
- • 6.0-7.0: Optimal for most plants
- • 5.5-6.5: Acid-loving plants
- • 7.0-8.0: Alkaline-loving plants
- • <5.5: Too acidic
- • >8.0: Too alkaline
Nutrient Levels
- • N: 40-80 ppm (vegetables)
- • P: 20-40 ppm (available)
- • K: 80-150 ppm (exchangeable)
- • Ca: 1000-3000 ppm
- • Mg: 100-300 ppm
Soil Health
- • Organic Matter: 3-5% ideal
- • CEC: 10-20 meq/100g
- • Drainage: Good percolation
- • Structure: Stable aggregates
- • Biological activity