light shedule for each step of cloning period

what type of light shedule shall i supply from the 1st day of rockwool placing till placing them in soil ?

forexample:
1st day 2nd day 3rd day ... till i see roots : what type of light shedule should i supply ?
and after i see roots till they go in soil: what type of light shedule should i supply ?

when will i switch to 18/6 ?

you should try to use the same schedule the doner plant was using .


J

I use 20/4 unless It is winter and I am dealing with cold temps, then I go 24/0, I switch to 18/6 2-3 days after moving to soil when I see leaf growth.

I personally keep clones on the same schedule as the doner plant in order to reduce stress.

You can use any schedule you like until you see roots.


J