2 weeks flowering. good PICS!

ctemp1

ctemp1

Well-Known Member
18" BEAUTY!! shes under 4 flouro tubes and surrounded by 9 26 watt CFLS!!
what do u think of her? flowered on 2/1. lets hear some advice or comments!!:bigjoint:



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DAMN REAL NICE..HOWEVER please CONDER USING A HPS TO FLOWER..EVEN A SMALL 150W IS BETTER THAN CFLS any day..IF YOU CAN GET A 400W HPS FROM, HTG SUPPLY..ITS 150 SHIPPED!!!!!!!! TRUST ME URT PLANTS WILL LOVE YOU FOR IT WITH FAT GHREASY STANK BOOTY BUIDS!!!OOOOEEEEWWEEE
 
HPS is predominantly yellow-green spectrum. The least useful in the PAR(plant/photosynthetic usable radiation) spectrum. Though green *seems* brighter than red or blue(to us humans). See attachment.

Green leaves reflect(~75%) green light... That is elementary.
 

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TeaTreeOil said:
HPS is predominantly yellow-green spectrum. The least useful in the PAR(plant/photosynthetic usable radiation) spectrum. Though green *seems* brighter than red or blue. See attachment.
Click to expand...
DUDE YOU WANT RED NOT GREEN OR BLUE SPECTRUM. now yes you can flower with a MH if you want. thats what the old timers used bac in the day, but never a green spectrum. if that was true then why put a green bulb in the room so you can enter when the lights are off, thats because that light spectrum has no or verry little efect on a flowering plant.
 
i can really afford a hps rite now. thats why i have a lot of cfls. just hoping for some decent buds off cfls
 
mygirls said:
DUDE YOU WANT RED NOT GREEN OR BLUE SPECTRUM. now yes you can flower with a MH if you want. thats what the old timers used bac in the day, but never a green spectrum. if that was true then why put a green bulb in the room so you can enter when the lights are off, thats because that light spectrum has no or verry little efect on a flowering plant.
Click to expand...

I agree. HPS bulbs put out predominantly green/yellow spectrum. According to you... HPS is unwanted.

Interesting. lol

Blue is still desired, as it's the most photosynthetic active region of the spectrum. Plus UV(below blue) is proven to increase THC production. Light from HPS bulbs emit almost an negligible amount of BLUE.
 
TeaTreeOil said:
I agree. HPS bulbs put out predominantly green/yellow spectrum. According to you... HPS is unwanted.

Interesting. lol

Blue is still desired, as it's the most photosynthetic active region of the spectrum. Plus UV(below blue) is proven to increase THC production. Light from HPS bulbs emit almost an negligible amount of BLUE.
Click to expand...
no red and yellow. not green and yellow. will pendin on what k bulb you have. no i say use a HPS why would i say that when i use one myself.
 
mygirls said:
no red and yellow. not green and yellow. will pendin on what k bulb you have. no i say use a HPS why would i say that when i use one myself.
Click to expand...

Perhaps you should measure the spectrum output of your HPS bulbs. HPS bulbs are around 2100K.

They spike around 560-580nm. This is the 'dead-zone' as far as PAR is concerned. To human vision, this is VERY, VERY BRIGHT.
 
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