humidity dome vent question

i was wondering if i need to leave the vents in my humidity dome open or closed?

Clones or seeds?

they are clones

closed please

how long do i leave the lights on for my clones ? i have two

i do 24/0 for clones. vents shut but i open the lid a few times a day to mist and let fresh air in.

View attachment 2314238 this is my set up for them is there anything i am doing wrong with this set up ?

u need to get a new dome it needs to be clear so photosynthesis can work

MRGanja12 said:

u need to get a new dome it needs to be clear so photosynthesis can work

Click to expand...

I think that's just condensation.

Your setup looks good. Only suggestion I have is put ur thermometer in the dome too if theres room. And if its getting too hot (over 85°) just put a towel over your heating pad but under your propigation tray. It acts like a nice lil buffer so you dont fry your clones.

With the vents I leave them closed for 5 days then ill open them a 1/4 of the way. If they dont droop ill open thrm more to kinda ween them off the high humidity. If the droop ill close the vents some.

yeah it is condensation

the thermometer wont get mess up if i put it in the water ?

no dont put you're electric thermometer in you're done the rh will mess it up. ive fell for it. my rh went over 100 percent. good by meter. i know use an small old mercury one with a small plastic rh meter. i got them both for a quid each