The easy CO2 bag is easily the simplest way to dramatically increase both veg and flower growth for nearly any growing applications. Easy to manage, effective, and bonus edible mushrooms after product has finished it's life cycle. Outstanding.

I purchased 2 of these for my 8' x 4' tent. After i received my CO2 meter i put it in the tent and it was reading between 740 - 850 ppm. This is the ONLY product that i found to work, however i am getting a complete CO2 system but these worked great until i could get the system.

If i ran just these i would use 2 during veg and then 3-4 during flower to get my ppm up

Great service and great product

My plants look healthy and vibrant with my CO2 purchase

I have to say growace is a great company that suits all my needs.I wish I lived closer I would by there every week

The bags need time to get going (obviously) but so far I definitely can tell a difference…ppm float around but they are climbing steadily every week…if you’re looking for an ez co2 set up and don’t want tanks etc, then these are for you….happy growing family :)

Pleased with my purchase from grow ace

Works well, finding those capsules to break open is challenging

Yes it works very well. You can see the difference for what little time l have been using it

EZ CO2 Homegrown CO2

Still in the beginning stage of Use so far it does seem to speed up things compared to last harvest time only time will tell

Very easy to install in my tent. My plants love it. The best of the best is right here !

I've had the product for about a week and it seems to be working well. My complaint with the product was the lack of instruction concerning the preparation of the material. The directions called for breaking apart a wax cube to initiate the reaction in order to produce the CO2. When I opened the box there was no wax cube but there was a capsule. Looking specifically for a wax cube, I needed the product in its original enclosure and found nothing that matched the description identified on the box. After contacting the folks at Growace they indicated that there was no cube and that the packaging had been upgraded to use the capsule. WTF! why couldn't you have included a piece of paper to tell the user that. Instead I spent about an hour trying to re-find that capsule to brake it apart. I was very annoyed at this oversight by Growace. Let the customer know that the packaging had changed and that the cube was replaced with a cap, how hard could that be??

It was shipped thru fedex which they said they delivered to me but they didn't they lost my package then proceeded to tell me to look for it asking neighbors and post office etc. so horrible delivery service. Far as product not entirely sure doesn't look anything like the picture but did come in a cardboard little cut out box which you can hang doesn't look like any mushroom more like soil? but did shake it up and see if I see a difference in time

Took longer to get product than it should

Have been using this product about 5 years and its been execellent ,even in my sleeping area Ive no worries of it hurting me ,plant enjoy it too, YES to CO2 in a bag..

Put it in my grow tent and the plants did real good with it.

plants love it.

It's been five days since I put the ezco2 bags in my grow room. My plants have tripled in size. I can't believe my eyes! I would definitely recommend this for your grow room. Just like it says...easy, and affordable with amazing results!

I bought 2 last year....they worked great and yield was increased by probably 20%. Good for small areas where a tank regulator is a hassle.

i wanted to use a C02 system: tank, valve, solenoid...etc. but decided to try the ExHale Homegrown C02 delivery system. glad i did! its working superbly!!! thanks again GROW ACE! you guys are great