I'll be starting from bag seed under 10 3ft flourescent tubes (cool white), switching to red spectrum floros for flower. Really trying to go balls out on light. Is 4 weeks too long to veg seeds before flowering? I have no prob going shorter.

Another container question: would there be any disadvantages to using tall, skinny 1 gal containers compared to short squatty ones, or is a gallon a gallon a gallon...

Hope my questions aren't too silly, just want to gain some knowledge before I blow some cash.