I've seen this a 100 times.. Just curious, what is it about DST that makes people want to change their light schedule? I s the 1 hr diff that important. LIke i said, just curious
The gov. just told 31 states that they have to tighten their DWI laws by July, or lose a major part of their funding.. Few yrs back, they told Az that if they didn't start recognizing MLK day, they would cut funding
Place exhaust at the top and your intake at the bottom and you should be ok.. That being said, if you run an air-cooled hood you can put the light a lot closer the plants= better results.
What does co2 have to do with light getting to the bud site? Wouldn't that be more air circulation related? I tell you what take and block the direct light from a bud and watch it turn pale green after cpl days, then unblock and watch it turn back like the rest.