2' plants first leaves

My 1 week old plants are 2.5' tall now with their first leaves, how high should the tip of the plant be from the light ????
 

McDoobies

Member
it depends, if your using incandescent then like 6 inch to prevent burning, if using florescent then like 3 or 4 inches. Hope it helps.
 

bamfrivet

Well-Known Member
CFL/t8/t5/12 = 2-3 inches away
HPS/MH = 12-24 inches away. better to start off further and get closer slowly than to get it to close and burn it.
LED = touching the plant lol, maybe not touching, but almost that close
 

MidnightJoker

Well-Known Member
I think he meant 2 inches not 2 feet. If your plants are two feet at this point, you may as well just start over. What kind of lights are you using?
 

bamfrivet

Well-Known Member
if that thing is 2 feet then start staking it up and prepare for a long ride with your 15 foot tall plant lol.
 
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