Cost to run 1000w metal halide

[yabatab]

what size is your grow space you may not need such a high watt
light or go with multiple smaller lights if it is a bigger room

yabatab Reviewed by yabatab on 07-26-2006. Cost to run 1000w metal halide This is my first grow with a HID just wanted to know what i should expect to pay every month to run it 18/6? Thanks Rating: 5