CO2 Grow Room Calculator
Calculate optimal CO2 levels, supplementation rates, and ventilation requirements for indoor grow rooms.
Grow Room Specifications
ppm
Atmospheric CO2: ~400 ppm
ACH = Air Changes per Hour
Results
Enter grow room specifications to calculate CO2 requirements
CO2 Supplementation Guidelines
Optimal CO2 Levels
- • 800-1000 ppm: Good for most plants
- • 1000-1200 ppm: Optimal for growth
- • 1200-1500 ppm: Maximum benefit
- • Above 1500 ppm: Diminishing returns
Safety Considerations
- • Monitor CO2 levels continuously
- • Ensure proper ventilation
- • Use CO2 controllers
- • Never exceed 5000 ppm