Height Of Lights Of Some Grow Rooms

  • Thread starter Kot
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K

Kot

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Hi guys, I keep on seeing big grow rooms where the lights seem to be 2-3 meters over the conopy, I think this is about 7-10 feet.

And on the opposite site are the home grows with a few lights which are only 2-3 feet over the conopy.

So do you have any explanation why most of the big grows have their lights so high?
 
Homesteader

Homesteader

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Using Gavitas or in veg?
Commercial grows are limited to what lights they can use in many cases. Only a handful of companies that I am aware of.
 
newh

newh

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They get overlap between the lights for more even par levels
 
K

Kot

367
163
Gravitas in flowering.

I've checked PAR tests and can't imagine even with the overlapping of the many lights that there is sufficient PAR over the plants. Oddly enough their plants seem to be in good shape and not stretching.
 
Homesteader

Homesteader

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I wonder what commercial grows are targeting for u/mol? I would think around 400 at canopy in flower but I would be curious the answer if anyone knows.
 

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