few questions on indoor grow

Well hi everyone, this is my first post here and i have a few questions i need answered, first things first. i got 9 seedlings all about 5-7 inches tall, growing under 4 CFLs, 2 daylight and 2 soft white(reddish hue), 24 hrs of light. fox farm ocean forest soil, fox farm grow big and big bloom nutes, neptunes harvest fish and liquid sea weed nutes. the grow tent is 4x2x7.

for lighting options i have a 400 watt hps or a 600 watt hps, i need to know how many cfm fan i need to cool my light, and which light i should use.

2nd question is does any1 know how to make the co2 pucks because there damn expensive and i know i want co2 added in.

chrisg420 said:

Well hi everyone, this is my first post here and i have a few questions i need answered, first things first. i got 9 seedlings all about 5-7 inches tall, growing under 4 CFLs, 2 daylight and 2 soft white(reddish hue), 24 hrs of light. fox farm ocean forest soil, fox farm grow big and big bloom nutes, neptunes harvest fish and liquid sea weed nutes. the grow tent is 4x2x7.

for lighting options i have a 400 watt hps or a 600 watt hps, i need to know how many cfm fan i need to cool my light, and which light i should use.

2nd question is does any1 know how to make the co2 pucks because there damn expensive and i know i want co2 added in.

Click to expand...

hey...hope my $0.02 will help...as far as fans go for your size tent, you'd be good with a 4" inline fan with like 250 cfm.

As far as Co2 goes, look into DIY Co2...yeast and sugar...simple and easy, yet stinks...

I really don't think you'd need Co2 for that size of a grow space...Co2 is used in spaces in excess of 10' x 10'

Co2 wouldn't hurt, but you really won't see many results either...

Best advice i can give you is to keep it simple...the more things you introduce, the more things can go wrong...

Hope this helps...

~JB