Passive CO₂ source for small grow tents. The mycelium inside the sealed bag gradually releases carbon dioxide to supplement the ambient level during lights-on periods.
Key Features
Ready-to-use; no tanks, valves or power required
Slow, steady CO₂ release; hang above canopy
Best used in small, reasonably sealed tents
Guidance
Do not open or ingest contents; avoid direct contact
Use with adequate ventilation; monitor overall climate
Safety & Legal (EU)
Not for human consumption. Keep away from children and pets. Intended for legal horticultural use only; buyer must follow local regulations and safety guidance.
