These co2 bags are awesome

Activated my bag in a few minutes and it started colonizing inside within a few days. The bag slowly expanded and puffed out after about a week to 10 days. It appears to be moving along pretty well. I currently have it in my sun room where I have 10 different plants. I bought this mainly for myself and a fun project to try and I am very excited about the mushrooms that they say will grow down the road. Hopefully my plants enjoy a little extra Co2 in the meantime! Will update new review if I see any difference in my plants in a few weeks.

Works, Co2 meter reads 300 points higher with 1 bag, adding a 2nd gave me 650 ppm increase in my 5x5. Similar to other Co2 bags ive bought in the past. Really cool that they actually produce mushrooms, I dont think they will, but hey prove me wrong!

Been buying Exhale bags for years for my Green medical grow room. I happened to stumble upon these while buying mushroom supplies for my latest hobby and decided to pick one up. I can say these work exactly the same as Exhale but I am super stoked for harvesting some shrooms later as well. I would not buy these for the sole purpose of growing mushrooms bc they take forever but if you have plants too, this is a great and easy "Set it and forget it" product. I would recommend buying 2. I always noticed the best results from using 2.

Was skeptical! Added this to my 5x5 grow tent and within 10 days there is a distinct darker green color to my leaves and I am able to add more light without burn! Pretty cool!