so i have 2 clones just put into their first pots, sitting under 2 100w CFLs. my growshop gave me a feedling/lighting schedule, but i wanted to check here for further advice.

i'm doing a closet grow, so the plants cant really get taller than 2-2.5 ft.

the person at the shop said i should put them at 18/6 for 4-5 days, then transplant them and drop the light to 12/12 for the rest of the 10-11 weeks.

however, i have heard that 24/7, is better for them. basically, how long do you think i should wait to drop it to 12/12, and in the meantime, should i be running in 18/6 or 24/7? any help or additional advice would be appreciated too. thanks