do i position my CFL's normally ( | ) or sideways ( -- ) for best results? And, 12/12 from seed... Do I just use warm, or do I need to use cool until a certain time?
the light is much more intense from the sides, you can do your full grow with either 6500 K or 2700 K I prefer a combination of both for flowering and just 6500 K for veging.
When growing with cfl's it is best to keep the lights on 24 hours during the veg state. Then go straight to 12/12. I have seen this many times and it works great. Because cfl's don't put out a lot of light it is ideal to use side lighting so that the lower buds get the light they need to produce good buds. A short bushy plant is what you want to see because cfl's can't provide enough light for a plant that is over 2 feet tall. A lot of people use the 18/6 for veg but if u want to see better results go with 24. You can switch to 12/12 just 16 days after germination and have a crop in 68 days. Good luck and smoke the bud!