yeah you need to stick them under better lighting... ive done both the fluo and HPS grow and there is seriously NO comparison whatsoever.

I started my seedlings off under fluo for like a week or so and then moved it under the HPS. YOu will notice new growth every day, and i am NOT exagerating. You could try a MH if you prefer (ppl say it is better for vegging) however you can also find HPS that have broader light spectrums (like mine) and work for both vegging and bloom.

good luck