Your timing will depend on the size room you are using and the strain. I'm set up to put in 2 to 4 plants every 2 weeks. This is in a 4'x4' tray and a 2'x4' tray together. The 4'x4' tray can handle 16 plants and the 2'x4' tray can handle 8 in 3 gallon bags (soil). Since I'm doing a 10 week strain, I have at max of 20 plants and 5 phases of flowering. That's the easy part. If you have someone to supply you clones when needed, then you're set. If not, a small veg closet that can hold a small mother and 3 or 4 vegging girls at a time, is needed. This is the hardest part, because you are trying to time your clones to be the same height at the time you need them. Another thing to think about is your feeding schedule. I have six different mixes when I water. I also have one end of the table with more light than the other. The brighter side is for finishing and the other end is so the plant can get use to the new light.