Nah, the hours of light won't have any effect on mold. I usually run the lights 24 hrs til they get their first leaves then swtich to 16/8 or 18/6. 24hrs doesn't hurt, but it doesn't really increase results over 16 or 18 hrs so you're just saving cash.
And use a bit of hydrogen peroxide in the water next time you water. That will get rid of your mold.
Nah, the hours of light won't have any effect on mold. I usually run the lights 24 hrs til they get their first leaves then swtich to 16/8 or 18/6. 24hrs doesn't hurt, but it doesn't really increase results over 16 or 18 hrs so you're just saving cash.
And use a bit of hydrogen peroxide in the water next time you water. That will get rid of your mold.