CO2 Mushroom Breath Bag – Not stored on site, JB pick up next day

CO2 Mushroom Breath Bag.

Great for bumping up the CO2 in your hydroponic or greenhouse setup.

Rated to support 2-4 plants for up to 6 months.

Instructions: Place the bag in the required area and the Co2 will emit through the filter. (No need to open the bag or do anything else)

Made from Australian materials and fungal matter.