EZ CO2 XL Delay Activated CO2 Producing Mushroom Bag

Passive CO2 With No Setup - 8 x 11 x 6 in

Adding carbon dioxide to a grow space usually means tanks, regulators or burners, plus wiring and monitoring. This bag works differently. It holds a non-fruiting mycelial mass (a fungus) with organic matter, and it releases CO2 through a breather patch around the clock. There is nothing to turn on, and the bag makes no heat and no odor.

Sold each, this single bag suits a grower who wants to try passive CO2 in one tent or room, or add a simple supplement to an existing space without new equipment.

Key Features & Benefits

• Biological CO2 source — the fungus gives off carbon dioxide without powered equipment.
• Breather patch — releases CO2 24 hours a day.
• No heat output — adds no load to your cooling.
• Odor-free — does not add smell to the grow space.
• Long service life — organic matter sustains the fungus for approximately 6 months.

Who Should Use EZ CO2 XL Delay Activated CO2 Producing Mushroom Bag

Indoor growers who want a low-effort way to supply CO2 during vegetative growth and flowering will find it useful, especially in small to mid-size spaces where tanks and controllers are more than they need.

About EZ CO2 XL Delay Activated CO2 Producing Mushroom Bag

The EZ CO2 XL Delay Activated CO2 Producing Mushroom Bag measures 8 x 11 x 6 in and ships at 7.5 lb. It is sold each. The fungus takes in oxygen and releases carbon dioxide, which plants can use.

Frequently Asked Questions

Q: Do I need to set anything up?
A: No. The bag is already releasing CO2 when you receive it. Place it in the grow space where air circulates.

Q: How long does one bag last?
A: The organic matter inside is meant to sustain the fungus for approximately 6 months. Actual life depends on your conditions.

Q: Will it heat up my grow space?
A: No. The bag produces no heat, so it does not add to your cooling needs.

Q: Does it smell?
A: No. It is odor-free.

Q: How does it compare with tank or burner systems?
A: Tank and burner systems need equipment, regulation and monitoring. A biological bag is passive and needs none of that, though it is a gentler supplement.

Q: What is a breather patch?
A: It is a vent on the bag that lets CO2 escape into the surrounding air while the contents stay inside.