tj Wise
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How many lumen does an indoor tree in soil need to produce 4 lbs of flower in 6 months? I can grow 24 plants over the winter in my barn's attic. Thanks!
If you do the math 24 plants at 3 oz each is 72 oz.. 64 oz. is 4 pounds. 3 oz per plant is no problem indoors. I would do 7- 1kw lights down the middle of the 36ft x 9ft. Make sure you have an electrician wire everything in properly. Make sure you have total darkness in bloom at lights off. Make sure your temperature and humidity is in check. Good luck and welcome to the farm.Um, you guessed it - outdoors only.
You have to scrog to really even get a pound a plant or better.Wow. I see I've been utterly spoiled by five easy pounds outdoors. Per plant.
Oh yea, indoor numbers don't come close to outdoors. With the veg time needed to get them to such a size that multiple #s can be pulled you're better off running two three month cycles (one month veg, two months flower).