I would say if you kept the conditons well if they are northern lights from what I have heard indoors can yield any where from 100 to 200 something grams of bud. I dont know how that all adds up to lbs, but I am sure you can get close to it if you are growing 20 plants. Cant say for sure though, I am just guessing.
rnf232s Reviewed by rnf232s on . it's April , time to plant those bud plants is anybody out there gonna plant sum good bud this year ? i am , i started my plants 3 months ago indoors that way they will be twice as big when i harvest them. i have 20 plants (10 northren lights : 10 skunk ) and all of them are almost 3 feet tall with about 20 branches on them so they are deffintly more busy than they are tall , that way i can keep the height down and still ensure alot of bud cause i have so meany branches for bud spots. they should start buddin in late august i Rating: 5