CO2 Grow Bags boost the levels of co2 in your grow area by harnessing the gaseous output of a large block of organic mycelial mass. They provide a quick and easy way to boost levels in the surrounding air up to 1500ppm, and for up to 6 months!
- Totally hassle-free source of CO2
- Very cost-effective
- Effective for up to 6 months
- Harnesses the extraordinary power of mycelium
- Supports 4 – 6 plants comfortably
- Raises levels up to 1500ppm