DRY ICE for CO2

Cheifin420

Active Member
Ive read that this works. Anybody ever try this method? I just got a 3/4 lb chunk and tossed it in a tupperware and set it in the room next to the plant. We'll see...
 
Yes it works but not worth it. Dry ice only last a day. But if you make dry ice hash it give a bump in the room.
 
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