best hours for flowering at night to escape heat. Weather GURUS!

[El Gato]

I have always run 7am-7pm.

[kaneriley227]

im currently running vegative state on 5pm-11am, off 11am-5pm. my tent before was getting down to 15deg and up to 28deg, running a 600w MH, after the change temps went from 20deg up to 28deg only because of the warmer weather, but i have installed another exhaust fan on the exit of my ducting hose, so it's basically keeping my grow light alot cooler and now temps are 18deg-23deg.. even on a 35deg day..

[Xanode]

 temps are 18deg-23deg.. even on a 35deg day..

jezz that is awesome, more than 10c below ambient temp without aircon on a 35c day, your doing something right.

 

I'm guessing the air inside wherever you are, stays a hell lot cooler than outside?

[Xanode]

this could maybe work with dwc, but no drainage holes for hand watering:

 

https://en.wikipedia.org/wiki/Pot-in-pot_refrigerator

 

Replace food with media... hrm but maybe they would make nice compost

Edited December 14, 2016 by Xanode

[kaneriley227]

was getting bloody hot in their before tho,

i have 2 tents joined together, have a 10" fan constantly blowing air in to the tents, while 2 fans suck thru a filter and out.. the tents puff outwards, from the air getting pushed in.

[itchybromusic]

was getting bloody hot in their before tho,

i have 2 tents joined together, have a 10" fan constantly blowing air in to the tents, while 2 fans suck thru a filter and out.. the tents puff outwards, from the air getting pushed in.

that's positive pressure & what some big greenhouses use as bug protection

every time you open a door air rushes out stopping bugs coming in  

[Xanode]

aren't you worried about odor running positive pressure?

[itchybromusic]

aren't you worried about odor running positive pressure?

yes

[smokditup]

This the first time with my open grow setup doing it this way.

 

Im.in a 2.2m by 3m bedroom.. and my tiny 3x3 flood table is in the corner. With 1200watts in a open adjustawing. There is a 6inch fan bringing air in from the window. And also a 750mm scrubber attached to a 8" exhaust. The room is going to stink. The exhaust runs high but hopefully it will suck it out and into the roof. I expect the room to reek. Lets see how we go though. My mylar reflective material wants to get sucked into the room... so i guess its nevative pressure. There is neighbours window constantly open facing my fake blinds and intake fan screaming. She is old and grumpy... god i hope she doesnt smell.it. i need to go back to the country in a few weeks

[kaneriley227]

that's positive pressure & what some big greenhouses use as bug protection

every time you open a door air rushes out stopping bugs coming in

 

yeah right.. haha.. thought it was a good idea.. doesn't stop bugs tho, seen a few Gnats the other day..