lights on and off

Just checked my grow and noticed the light was ever so slightly flickering and also my tent was a few degrees colder..anyways I stayed and watched the light for maybe 40 mins and the bulb kept coming on and off... Would stay off for maybe 3-5minutes then come back on for about 8 mins then off...

Any truth that this will increase size of harvest?

Hi all, Just a quick question regarding light changes... I have a couple of autoflowers in my room at the minute.. And i knkw people have different opinions regarding the light they need.. 18..20..24..12 hours etc My question is this.. I have no timer so i am turning lights on...

I posted this? a little while ago and didn't get too many responses so I couldn't really gage a conclusion. So my question is - do I need to keep my carbon filter out take fan running 24/7?, or do I have it on a timer with my lights. Currently, they are 3 days into flowering, it's Black indica...

Cast your votes people... :weed:

I had a power cut today and my lights went off 2 hours before they were due there 12 hours of sleep but only for 5 minutes then back on to finish the last 2 hours of light has anyone ever done this before