What light spectrum is best for seedlings

AeroKing

Well-Known Member

• Aug 13, 2008

• #1

What color light spectrum is best for young seedlings?
I have heard mainly blue but some red will help.
what is better LED or CFL?

 

squishdoggydog

Well-Known Member

• Aug 13, 2008

• #2

technically, you would want both. if you had to pick one, blue.

 

mane2008

Well-Known Member

• Aug 13, 2008

• #3

cfl 6500k for veg n seedlings