H123, Nice grow! I grew out a few LR's and have both 30X Jewlers Loupe and a 60 - 100 X 420 scope. In all instances, they were done between week 10 and 11. If you dont have a way to view the trics, harvest between week 10 and 11. I average 2 oz (dried) per plant! I used 400w HPS instead of cfl 18/6 all the way. Beware of the stink towards the end and into the 1st few days of drying. Its very overwhelming if you dont scrub it. The first time I grew LR, it smelled like a cat house fulla piss. Ha Ha. Now my air is well scrubbed. I always have a few LR's growing along side my big girls. Best of wishes