Hps Light Form Start

can i use hps light form begining to end of plant growing??meaning form the time i put the grem seed in the pot

I'm pretty sure that you can

yes definately you just need 2 pay attention to the heat and also the distance of the light to the plants

i do it too but heat control is essential

THANKS GUYs i was thanking a 4"ducted fan w/a carbon filter and for a intake fan im not shore i was thinking computer fan but not sure about wiring u guys got any ideas

about how far do u think i should put the plants form the light its a 600 wat hps inside a 4ft by 4ft

wouldnt it be kinda stretched thorugh veg?

I'm pretty sure you need something higher in the spectrum for vegging. Usually for hid lighting you want MH for veg and HPS for flowering. You need more of the blues in the spectrum for veg which is what MH has, and more reds for flowering which is what HPS has. If you don't to spend the money, or your not going to veg for long you can get some 6500K cfl's.

i think ur wrong look at claigrown buds, an there w/hps but not tryin to call u out cause as i can tell ur a vet smoker

You'll be just fine with a total HPS grow.

veg growth will be slower imo,,,but not massively,,so go ahead.peace

pan u have been very helpful thx bro.pan ehat soil do u use????