sretching need help

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adam4200

Active Member

Mar 14, 2008

• #1

i have 7 starts under flouescents and they seem to be gettin long stems..about 5 inches ..and they just started growin leaves...is this good or bad ..please help

 

dr.greenthumb85

Well-Known Member

Mar 14, 2008

• #2

bad, put your lights about an inch away from the seedlings and put something to support them they will fill out eventually.

 

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adam4200

Active Member

Mar 14, 2008

• #3

do u think the light will burn them

 

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adam4200

Active Member

Mar 14, 2008

• #4

u think the light will burn them

 

dr.greenthumb85

Well-Known Member

Mar 14, 2008

• #5

depends if your using CFL's or tubes, CFL's get hotter than tubes. but it shouldn't floro's should be able to get at least 2in from the tops.

 

jackonthebox

Well-Known Member

Mar 14, 2008

• #6

nah. 1-2 inches is good so that they don't stretch. they stretch to get closer to the light, if you bring it to them, they wont grow vertically that quickly.

 

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adam4200

Active Member

Mar 14, 2008

• #7

i have 1 cfl and 2 tubes but right now im not using the cfl

 

Budsworth

Well-Known Member

Mar 14, 2008

• #8

Don't forget to use a gentle fan breeze to strengthen up those stems.