Try to search for Tranoble posts, he states that harvests 3 pounds per 1000watt light in 1 flowering cycle. He is the best in sea of green I have seen on this forum. At the moment I have 4 x 56watts lamps philips super tld 80 (around 30 bucks for all) for aero cloners, mothers and clones themselves. Using only this you get at least 40 clones from each seed within 3 months. Then transplant clones in to your grow. By the time the first cycle is finishe you will have enough to start of second flowering cycle. So you will be able to flower your clones 3 times before the end of the year.
If we take half of Tranoble's harvest and your power of lighting 3800w we will receive 5.7 pound per cycle, but you will have 3 cycles, so your overal harves will hit 17.1 pounds. If luckyly you will do well in all these three growing cycles you will get 34.2 pounds. But without the apparatus he uses you should aim for 10 pounds.
cture Reviewed by cture on . My 3800watt perpetual grow plan I want to grow 30lbs collectivly over a years time. I have $20k to spend and if someone would write me a plan I will start a big grow log start to finish. Rating: 5