Co2 Pucks

[ValiumForMe]

are these worth a shit? If so when is the best time to use them, during flowering or vegging or both? How often, like once a week?

http://www.ecogrow.com/index.cfm/pro...id/0/home.html

ValiumForMe Reviewed by ValiumForMe on 03-22-2006. Co2 Pucks are these worth a shit? If so when is the best time to use them, during flowering or vegging or both? How often, like once a week? http://www.ecogrow.com/index.cfm/product/639/mid/16/nid/0/home.html Rating: 5