Lumens in the night

Discussion in 'Growing Marijuana Indoors' started by InfamousTree, Oct 14, 2017.

  1. How much lumens could you have before the plant thinks it daylight. What is the moon count as lumens per sq ft.
     
  2. Depending on ur plants stage , i think night e around 3000 lumens maybe less not sure new grower here too , we share cuz we care dude im sorry if my answer wasnt enough but its better than nothing hope other experts guys look at ur thread and help u :) have a look at my new baby plants bro they are skeltion strain aka rudelrials NO THC , high CBD , what do u think
     

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  3. #3 Tbone Shuffle, Oct 14, 2017
    Last edited: Oct 14, 2017
    Let Me Google That

    The moon according my searching is about 1 lux or 1 lumen per meter square max when clear.
     
  4. Why u are about moon lux anyway man does it help cannabis at night ? And what u think about my stain man could they be sativa or indica
     
  5. From Lux - Wikipedia

    Illuminance (lux) Surfaces illuminated by
    0.0001 Moonless, overcast night sky (starlight)[3]
    0.002 Moonless clear night sky with airglow[3]
    0.05–0.36 Full moon on a clear night[4]
    3.4 Dark limit of civil twilight under a clear sky[5]
    20–50 Public areas with dark surroundings[6]
    50 Family living room lights (Australia, 1998)[7]
    80 Office building hallway/toilet lighting[8][9]
    100 Very dark overcast day[3]
    320–500 Office lighting[7][10][11][12]
    400 Sunrise or sunset on a clear day.
    1000 Overcast day;[3] typical TV studio lighting
    10,000–25,000 Full daylight (not direct sun)[3]
    32,000–100,000 Direct sunlight

    My opinion without proof is that many of us blame stress hermies on light leaks, and that stress hermies are common, while light leak hermies are rare.
     
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  6. One luner
     
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  7. I was just wondering if i can run a uvb bulb 24/7 in flower on a 12/12 schedule
     
  8. That would expose the plants to something potentially harmful, UV at night when the plants aren't expecting it. Who knows what could happen.
     
  9. Outside on a full moon uvb would still be present
     
  10. I can't see how, unless you mean the near zero amount of uv in the sunlight reflected from the moon.
     
  11. The bulb i use for uvb is only 10% on a really insignificant wattage i cant imagine more than 300 lumens total
     

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