BOG as in bushy old grower? he was the man.
anyhow i recommend Lowes signature series professional stuff that comes in the purple bag. it is an enhanced mix, and really help maximize size esp. when vegging. i used to use a very poor soil with no fert. rating (x-x-x). results included overfertilization to compensate and slow growth. its nice not have to feed small sensitive plants for the first few weeks IMO. with this new soil i don't fertilize until the plants already look robust and healthy then i hit em with a a complete fert. with micro-nutrients. i don't have any bags here but if you have Lowers Hardware get the signature series stuff in the purple bag. i mix with coconut husk and lava rocks too btw, since this soil is irich and that way root growth is enhanced and so is airflow to these roots. anyways get a nice soil i think it is worth the extra few $. btw the bag is like ^$6.59 as opposd to like 4 for the cheap stuff.