Q: Lights + humidity.

[superBOB]

Q: When to switch from 18/6 light to 12/12?
My plants looks fine and are 35 days old.

I grow in a growtent 80x80x160 and i run with a 400w cooltube.
The temp is 22 degrees and humidity 45%. (how can i raise it?)
There is a fan blowing underneath the branches of the ladies.

Thanks for your time,
Enjoy your

EDIT: I forgot to say, that i have 7 plants which are 40 days old and 2 plants 35 days old. The range is between 35-50cm

regards
BOB

 

[habeeb]

raise what, temp or humidity?

you flowering cuts or from seed? I never suggest from seed.. also keep moms..

you can flower anytime you want





temps lower the airflow speed / pull the glass out / bigger bulb / ballast in the tent / run during the daylight hours

humidity keep bowls of water / lower fan speed / fan off in intervals / if you have space fill pots with very wet media / humidifier

 

[sso]

if the plants are doing fine, then why change anything?


you probably wanna flower now or soon though, judging by the height of everything.

 

[superBOB]

if the plants are doing fine, then why change anything?


you probably wanna flower now or soon though, judging by the height of everything.

I just realised that they wont flower before the 12/12... big newbie mistake

 

[Scrappy-doo]

Ah the joys of being a newbie. Bro you made me laugh tonight. We all have been there. I remember one time long ago I wanted to speed dry a zip for the next day, so I put it in a sauce pan and put the heat on low thinking it would dry them out. 5 minutes later I smelled something burning...

 

[blackosprey]

I'd say 45% humidity is fine. Your maintained temp, in my opinion, is a little low, I'd try to get it up to 24-26 (75-78 degrees). I find that to be my sweet spot.