noob question

When do you turn your lights on, when you put your germ. seed in the medium or when it breaks through the surface?

you can put it on either time as long as the soil temp is gud it will poke its head out

my soil temp is 78 with the lights off. how long should it take for them to break through

1-3 days, how long has it been?

planted them 4 days ago, planted some others this morning i'll look after them close.