If your doing everything within the same space then i would consider how much light coverage will be achieved by using one or two 1000w.
Growing under HID lamps instead of cfls will speed up growth during in veg and give your plants a better structure, as the light from cfls do not penetrate to well and i'd start using a HID after my plants reached about six to eight inches if using cfls previously JMO.
Your growroom is basically 8x8 and you'll get respectable yields with two 1000w just start off with one light, with the plants underneath it and as the grow move them apart.
When you put your screen on use both lights to get even growth throughout the canopy, after all thats kinda the point to Scrog even growth and you'll not pull that off using one light unless on a light rail. Good brother!
Tbd
Growing under HID lamps instead of cfls will speed up growth during in veg and give your plants a better structure, as the light from cfls do not penetrate to well and i'd start using a HID after my plants reached about six to eight inches if using cfls previously JMO.
Your growroom is basically 8x8 and you'll get respectable yields with two 1000w just start off with one light, with the plants underneath it and as the grow move them apart.
When you put your screen on use both lights to get even growth throughout the canopy, after all thats kinda the point to Scrog even growth and you'll not pull that off using one light unless on a light rail. Good brother!
Tbd