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hps light system 400watt

bizzy323

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i am growing some lowriders and since sprout i had my light about 2ft away from them, and these little fuckers all turned yellow and started to dry. Can the light be burning them? i took the light 3ft up now and i see some improvements. what you guys think?
 

Diseased Strain

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Could you give us some more info on your grow ? What kind of temps. does the grow room stay at. What kind of ventlation ? What kind of fan do you use ? What is your watering schedule ? What is your soil's Ph ? That kind of stuff. And Pic's would be great. Thanks.
 

GanjaGuru

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If they were seedlings, 2' is too close.
It sounds like you already answered the question though.
 

bizzy323

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LOLLOL....I was high when i did that picture, it's my grow room. I just have one fan hitting the light. i leave the door open most of the time, the size of the grow room is 6ft(L)x2ft(W)x8ft(H). not that big. I think I don't have good ventlation.
 

GanjaGuru

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Good ventilation entails exhausting the "old" air and bringing in "new" (fresh) air.
Leaving the closet door open doesn't do a very good job of that.

I used to do the same thing--leave the door of my growspace open.
Then I remembered a long-time indoor grower told me how important good ventilation is.
So I put in an exhaust and intake, and noticed a dramatic increase in growth rate.

Optimum ventilation, bringing lots of fresh CO2 into the growspace, entails
-An exhaust fan,
-An intake fan (in a small space and with a powerful enough exhaust fan you can get by with a passive intake),
-And an oscilatting fan for air distribution and stem strength.
 

Diseased Strain

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Heh. Yeah nice art work. :D Yeah 2' from seedlings is to close. Take it easy next time. :)
 

bizzy323

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damn i got no more lowrider seeds, I hope they come back. :( :( :( :(
 
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