Ok, Ive literally spent the last 3 hours straight researching/watching/more researching autos. Im no expert by any means, but here are my .02$.
My conclusions that are relavent to this disscusion are as follow:
1) any stress--- ANY STRESS, reduces yields dramatically. Even transplanting. Which Im about to do. Details of why in my journal
2) clones from autos are no good. Autos have a FINITE life span. Period. No re-vegging possible. A clone from an auto is gonna yiels as muh as a side branch from the mother. No more. It does not produce a new auto flower plant.
3) Start them FROM SEED in large pots. Autos have extrememly large taproots and the second they hit something, growth is stunted.
4) 18-6 from start to finish with autos. Light manipulation ONLY effects size. It does not affect flowering time at all.
5) Correct use of CFL's vs HPS side by side showed no significant difference in yield. Even in combinations of cfl/hps, straight cfl, or straigh hps. No significant yield difference as long as placement was efficent.
One of the guys research I check had 4 grow rooms, 8 strains, and 4 samples of each strain. ( I messed this up because he ended up with 48 plants.
) Not a huge sample size, but enough to see results I think.
AVG YIELD under correct conditions were 4 ozs!!!!! His biggest yielder was 6.75 oz's. From an auto. In 64 days from seed.
WOW.
then you got john705 who has 5 1/2 foot autos growing outside and swears by 12/12 light schedule.
Personally, I have rethought my entire grow based on the information I learned today. I dont expect anyone to change there mind about autos based on what Ive researched. Its not like I got to go into this guys grow room
Im just throughing out another angle o these auto girls. It will probably be ten years before enough serious growers mess around with them to get all the quirks worked out.