On the growth size as you can see i have all different sizes of growth the biggest would be about 30cms if i had not done a bit of lst ready for the next load of work next week :D Also a bit of defoliation 😈
@Dankgenectics92,
I do very similar but during seedlings I keep the brightness like around 50 but close to them. Then go to 100 and more height and Of course as they grow they get closer.
@Dankbudz84, i keep my light's on 100% at all times i just adjust the light to where i want so further away when they are smaller and closer during flower I have 2 mars hydro TS 1000s