CO2 Emitting Reishi Mushroom Kits - Carbon Dioxide Booster Bag (Standard) - PRE-Activated

Will come to you looking like a bag of dirt, but in no time it will be whitening and putting out CO2 that you can measure with a meter. I am seeing around a 200 PPM boost in a 4 x 4 tent. That is 50% more CO2 than natural air. This is of course at peak output but it is as good as you are going to do with a mushroom bag.

I’ve tried other mushroom bag companies in the past and they’ve all had bad results. This bag works well and the XL last a very long time. I received a broken bag and they replaced it for me. Great customer service, will definitely buy again!

New to indoor tent gardening, my first run I had less than expected results. After speaking with a few local gardeners they suggested I add CO2 to the equation. So I purchased a large bag of this product. 3/4 thru this run you can already see a huge difference in both flower size and density. I can not wait for harvest 😊. The only issue I have found is the bag is very heavy and does not come with a hanging system which is crucial for the co2 to drop down to the plants. All in all great product and def works as promoted

It does add co2 to a small grow tent. Not a huge amount but I was enough extra co2 to make it worth the purchase price. I'll buy again soon for my next grow cycle.

Gave it three 🌟's cause it showed up and looked freshly done. I added to my girls at 2nd week of veg. While my plants look absolutely gorgeous I show more CO2 in my living room than in my tent. I have a 4x4 and only use one. I'll continue to use them but I'm not sure I'll use this one. I have nothing bad to say about Mich Mushrooms. And I won't. It's just other bag actually increased my co2 level. And yes I may order again.

I ordered mine on February 27th. It didn’t arrive to my house until March 11th, which is terrible all by itself. So I proceed to place the bag in my tent. Hanging the bag is a big problem. Also, I have a CO2 meter that’s tested accurate and known precise, well the meter never went up at all. And now after only less than TWO WEEKS in my tent, this is a fully hardened white brick. This is unbelievable. Rarely am I this underwhelmed. I feel like such an idiot for buying into this scam. The date on the bag clearly reads 3/4/22. So, This was 100% fresh, and it’s still completely hard after less than 14 days. Buyer beware. And if the company would like to reach out to me, I’d be glad to send a pic from today.

I see a lot of folks are on here complaining about mold. In 90% of the pictures of this 'mold' I have seen all I saw was healthy mycelium. Let it colonize the bag and do its job. just keep it a distance from your lights...the heat will encourage bacteria to grow. The mycelium colony should be able to contain it though, so there is no danger to you. (unless you actually EAT it.)However I HAVE seen a couple that were a black soupy mess. THAT is mold. Burn that crap with FIRE.

as long as the UPS driver doesn’t bust the bag open.it’ll be good I got mine and somehow the bag got punctured and it was 90° that week and I think that the bag went sterile. but this time it came in bloom and ready to go.next time I think I’ll buy two of themI requested a another bag and one came within a week and a half of my request in great shape !