Blue light & red light [Archive] - Growing Marijuana Forum

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Flyinghigh
10-14-2007, 03:18 PM
Ok I had broke a 42 watt bulb and replaced it with another low watt for now and this bulb has a blue spectum to it and it a day lite bulb..
Which is better daylite bulbs for flowering or the red spect. bulbs.

mastersativa
10-15-2007, 01:40 AM
Blue spectrum is more for vegetative growth and red for flowering, but both at once is also good.

Uk1
10-15-2007, 03:44 AM
im using daylight blue at the moment for veg , but like mastersativa said both is better

Flyinghigh
10-16-2007, 05:02 AM
im using daylight blue at the moment for veg , but like mastersativa said both is better

And what wattage make red out of Cfl lights??
I know that the day lite cfl's r blue..
and then there the plant lights and which I have 4 of.

I was just wondering because this grow seem alot different from the last one and the last grow the plants came from out side (4 months) and they were tall and my new grow r small this time..
Maybe that could be because I had them on 24/7 for a month and only gotten about 16 inches in hieght and then 12/12 light now, there budding..
It a gooood thing..

I'll post pix soon..



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