Just a quick question for you experienced indoor gardeners....
This is my first hydro grow and I'm getting big temp differeces between day and night (10degC min and 24degC max last night) as it's turned cold again over here. I was wondering whether it is ok to change my light cycle from being on during the day to being on at night? I have an oil filled rad on at night but it doesn't seem to make much of a difference (seems to raise night temps by around 5-6 degreesC).
If it is ok to do this, how would you recommend I do it? I thought it might be possible to put the light on 30hr and then back onto an 18/6 cycle.
My plants are 16 days old and grown hydroponically using a 250W HID.
Thanks for any advice you may have