Lux for Vegging?

[.Smoke]

Hey guys.
I read somewhere that during veg you want Lux to be between 40k-65k.
Can anyone confirm this?

Please dont bother talking about par vs. lux.

Just have Lux to go off of now so any advice welcome.

 

[vostok]

Lux or Lu even lumen is the same as 1 btu /british thermal unit or 1 candle in a 12 inch box#

hence give her shit loads as much as you can without cooking her

keep a temp close and a small pc fan closer

good luck

 

[Geotropic]

I think 65k lux is at the upper end, you may want to add CO2 if using that much light. Still, 40k is a lot of light, and if you can get that much evenly spread your plants will thrive.

 

[WinterSoldier89]

My 150 watt quantum board has more lux than my 250 watt hps,

 

[1212ham]

Hey guys.
I read somewhere that during veg you want Lux to be between 40k-65k.
Can anyone confirm this?

40k-65k is too much for veg. Some very good info here.

https://www.rollitup.org/t/slow-yellowish-growth-under-vero-29-3000k-3500k.962065/page-2

early vegging: ~15.000lx (220/240μMol/s/m² PPFD)
late vegging: ~25.000lx(360/400μMol/s/m² PPFD)
flowering: ~ 40.000-50.000lx(580/645 - 725/800μMol/s/m² PPFD)

 

[rob333]

My 150 watt quantum board has more lux than my 250 watt hps,

lol funny

 

[rob333]

Hey guys.
I read somewhere that during veg you want Lux to be between 40k-65k.
Can anyone confirm this?

Please dont bother talking about par vs. lux.

Just have Lux to go off of now so any advice welcome.

buy a hps and dont worry about lux