pH Adjustment Calculator
Calculate precise pH adjustments for hydroponic solutions, irrigation water, and foliar sprays. This tool determines the exact amounts of pH adjustment products needed for optimal nutrient uptake.
Solution Parameters
pH Adjustment Products
pH Adjustment Results
Enter solution parameters and click calculate to see pH adjustment recommendations.
Understanding pH in Plant Nutrition
Why pH Matters
pH levels directly affect nutrient availability and uptake in plants. Most nutrients are optimally available in slightly acidic to neutral conditions (pH 6.0-7.0). Our calculator helps you achieve the perfect pH for maximum nutrient efficiency.
Optimal pH Ranges:
- Hydroponic systems: 5.5-6.5
- Soil cultivation: 6.0-7.0
- Foliar applications: 6.0-6.5
- Most vegetables: 6.0-6.8
pH Adjustment Safety
Proper pH adjustment requires careful handling of acids and bases. Always follow safety guidelines and make gradual adjustments to avoid shocking your plants or damaging your system.
Safety Guidelines:
- Always wear protective equipment
- Add acid to water, never water to acid
- Make small adjustments and test frequently
- Allow time for pH to stabilize