well its all in the faq i guess... thats really why its called faq
also, you should be aware already why you have decided to grow sog stlye ... and what its concept is.
* Many plants in small space *
you wouldnt need bushy plants with many side branches, but plants that grow medium, with shorter internode space for dense buds, one main stem/main cola with heavy budding on top and a very stable phenotype, definitely clones not seeds.
also you wouldnt want a high foliage to flower ratio as densly packed plants rather need air to breathe in between ...
take a look at strain databases and breeders and what genetics they offer. you finally will realise that they offer/breed strains that are SOG compatible and declared as such strains...
high rollin... low spellin...
trueboy