EZ CO2 XL Delay-Activated CO2 Producing Mushroom Bag

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$39.56
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✓ In-store pickup available in Peabody, MA
✓ Talk to a real grower: (978) 278-5898
✓ Heavy soils & media are local pickup only

The EZ CO2 XL is a delay-activated mushroom CO2 bag sized for larger tents and small rooms. The delay activation means production starts when your plants are ready for it, and the XL substrate block produces CO2 steadily for months with zero equipment or maintenance.

Specs: XL bag · delay activated · months of CO2 production · no power or equipment needed