How is the CO2 handled? I'm guessing you obviously can't hold it with your bare hands. There are people saying you can get Dry Ice in a lot of places but how would they give it to you?
Da1KrayzieThug Reviewed by Da1KrayzieThug on . Dry Ice CO2 Does anyone have any experience using Dry Ice to increase CO2 levels? If so I am very interested and have some questions: 1) How much dry ice do you need (per plant) for it to be effective? 2) How much does dry ice cost? 3) Where do you get your dry ice? 4) If I'm not mistaken CO2 (dry ice) freezes at a much lower temperature than H2O (water). Common sense would tell me that this would mean it is impossible to store dry ice for more than a few hours unless you had a way of keeping Rating: 5