S silverfoxx Member May 27, 2016 #1 I have 6 bulbs that put out 1600 lumens per is that enough light for 2 plants?
mean.green Well-Known Member May 27, 2016 #2 how many sq feet? Update: Generally you want 10,000 lumens per sq ft to mimic outdoor sunlight. Indoors the minimum you need to grow is 2,000 lumens per sq ft. I use 60,000 lumens in a 9 sq ft space. = 6,666 lumens per sq ft.
how many sq feet? Update: Generally you want 10,000 lumens per sq ft to mimic outdoor sunlight. Indoors the minimum you need to grow is 2,000 lumens per sq ft. I use 60,000 lumens in a 9 sq ft space. = 6,666 lumens per sq ft.