What is pH and PPM in Cannabis Hydroponics?
PH measures the acidity or alkalinity of your nutrient solution, while PPM stands for parts per million and indicates the nutrient concentration.
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Why are pH and PPM Important?
Proper pH and PPM levels are crucial for nutrient absorption, plant health, and yield.
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Setting the Right pH Level
- Optimal pH range for cannabis is between 5.5 and 6.5.
- Use pH test kits to monitor and adjust the pH level.
- Too high or too low pH can harm your plants.
Understanding PPM Levels
PPM levels should be adjusted according to the plant's stage of growth.
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Young plants need lower PPM levels, while flowering plants require higher levels.
Beginner Cannabis Hydroponics Mistakes to Avoid
Monitoring and Adjusting
Regularly test your nutrient solution's pH and PPM levels to maintain optimal conditions.