I can show pictures of the other two tables if necessary. And by trimming the bottom 1/3 twice I mean cut off everything but the stem. You will want to check out the source for this to see the results he gets. You can do that by reading Al B Fucts journal, "How To Get A Harvest Every Two Weeks" You will notice some bullshit about lights, don't get caught up in that keep reading. Oh, and be sure to look at the yield he is getting, every two weeks. Of course the strain he is growing may be different than yours. And his tables are 4 x 4, and he is only using a 1000 watt modified light over two tables.
If you read about SOG or SCROG you will see why this is done. I read about the folks that can't wait to top thier plants and I cringe every time. Its like cutting your head off and asking you to grow, the ultimate stress. Here is the top and bottom of a Sea of Green. This table of plants is all WW that I nursed through, because I didn't understand when I should clone. After reading Al's journal, and discussing it with a friend, I had my answer. I just posted that yesterday in answer to a cloning question please refer to it. One gallon pots, rockwool, flood and drain, 440 watt 8-tube T-5, with two blue spectrum bulbs 6 red spectrum. I think you can almost count the stems in the picture of the bottom. VV