i need a little advice...

[marimbas]

Im growing as you know already...

But i have my plant very close to the fluorecent lights, in the cube where i go my plant maybe it has more than 7000 lumen, but half of it seems sad... im gonna buy a HPS of 400 wats i would say thats ok..

plus explain me the colors of lights please, if the fluors are white it wont have a good vegetative state??? i need more as a yellowish light? like HPS??'

oh well please let me know

[notanovice]

a combination of lights is best, you get the full colour spectrum.
floro lights give off more blue spectrum, which is good for veg. stage
of growth. a good mixture of floros, metal halide, and hps will make your plants grow at an outragiously fast rate.

[llamaman666]

the two HID lights are MH and HPS, MH has blue spectrum good for veg, HPS has red, good for flowering. When using floros use dayligh, a full spectrum light.