So I just got back from Lowes, another $200 on spontaneous crap. (I just had to have a couple wireless thermometer/hydrometers for my veg tent and flower room, lol) Sit in my living room and monitor by girls during dark cycle just sounded nifty =)
ANyway, Lowes had an entire pallet of Jiffy Vegetable and Flower potting soil. It say all natural and doesn't say anything on the bags about pre-fertilization. One of the bags was busted open so I got to run my hand through some of it. It's not as airy as MG potting mix and doesn't have the big bark chunks (which I hate). Looks like it would be good soil with some perlite added. Best thing about it was the price tag. They had 2.5cu bags for only $2.99!!!!!!! Price was marked down for winter I think.
I have a feeling I'll be filling my 50gal bin up with it here very soon =)