actually rock music makes plants grow faster. Also a great way to get some CO2 is to use dry ice in some water. And you can see all the CO2.

Good luck
TopEkoms420 Reviewed by TopEkoms420 on . FLOWERING = CO2 amounts???? i just have a very basic question. when i put the plant into the flowering cycle, does it need more CO2 during the 12hour 'lights on' than if it was in the vegetative state? thanks for any responses. take care Rating: 5