MyCO2 ? Mycelium Derived Carbon Dioxide are CO2 bags perfected. Unlike all the other CO2 bags that "come cultivating CO2 even before you get out of the checkout line," MyCO2 has the patent pending customer activation technology, postponing the CO2 cultivation until you get it home and are ready to use it.
One CO2 bag provides enough carbon dioxide for flowering or vegging plants in a 4 ft x 4 ft grow tent with cycled exhaust. Use during the Bloom during the flowering stage. Use during Grow during the veg stage.
We recommend safely placing multiple MyCO2 bags above the highest level of your plants to insure they receive the CO2 as it is generated.
Buyer Beware! Review by Monkey Allen
2. Although mine was growing, it did not raise the CO2 ppm inside of my tent with my exhaust on. My exhaust has to be on 24/7 to control heat and humidity.
3. The manufacturer actually recommends gradually increasing the number of boxes from one to four as your buds get larger/fatter. I thought, I would only need one box. At $50/box, for something that has a questionable result, I'd be better off with a CO2 tank.
(Posted on March 15, 2015)