fresh air

[Boom-Tool]

hi ive just added to the grow journal section with pics (more to be added) i've been checking other pics and it doesn't seem like my buds are gaining the weight they should (could) by 5 weeks flowering.. somebody has recently mentioned that a nice flow of fresh air blowin in would make a nice difference to the size of them, i have both inlet and outlet into the tent, but it is not fresh air from outside.. any help would be great thnks b-T

[Pullo]

Most of your bud weight should develop in the last few weeks, so I wouldn't be too concerned yet.
Fresh outside air is nice to have, but air pulled into the tent from anywhere else can be considered "fresh" as well. If you are using a fan to exhaust air out of the top of the tent, and your bottom vent is open, you are bringing "fresh" air into the tent.

[Boom-Tool]

yea thnks pullo i just wanted to clear it up a little because i thought my friend meant true outdoor 'cool' air but i leave the garage window open, and the intake venting is 5 metres away from the tent dragging the cooler air from as close as can get the intake without the noise being too much of a problem outside, plus if i ever close the tent doors it gets way too hot in there but i cant cool it without opening the doors, (a lot) i might try building some sort of air cooling device but it would be quite difficult as my exhaust is a square one from a bathroom.. any ideas would be very helpful

and thanks again