u dont need all that, go read a grow guide dude, it tells u exactly what lighs u need weather u have a large budget or a small one. The amount of CO2 you breath out while watering them will be more then yeast and sugar will add to the grow. Talk to your plants five minutes a day insted.
BONG0 Reviewed by BONG0 on . MUST SEE C02 REACTOR http://boards.cannabis.com/showthread.php?p=1106601#post1106601 post there Rating: 5