i was thinking of getting a 400w hps and a 400w metal halaid to grow 4 to 8 plants is it best to run both from start to finish or is this a waste should i run the metal first then the hps to finsh what should i do ????
ok but i heard you get a bigger crop if you use both lights, the lights i can get cheap as am an electrican so your saying it would be better to use just a 400w hps i want to get the most from my grow and if i did use a metal how long in weeks should i use it for
well thanks for the advice i think i will use a 400w hps from start to finish no point spending money if it dont make much difference