Good question, let's see.
http://en.wikipedia.org/wiki/Haber_process "Fertilizer generated from ammonia produced by the Haber process is estimated to be responsible for sustaining one-third of the Earth's population"
"
Nitrogen fertilizers are created from the atmosphere through nitrogen fixation. This requires the use of hydrogen. Although oil is made from hydrogen and carbon, natural gas (methane) is by far the most common source of the hydrogen used in modern nitrogen fertilizer production."
"
Are fertilizers made from oil?
One thing we keep hearing is that our food production will seriously decline when we start running out of oil because we depend on petroleum based fertilizers. Fortunately this is not true.
We may run into fertilizer production problems when oil runs out because oil is used to mine for natural sources of fertilizer and for transportation of fertilizer, but not because we need oil to make fertilizer."
"Once again fertilizer is not petroleum-based":
http://depletedcranium.com/once-again-fertilizer-is-not-petroleum-based/
So enlighten me please, how do "these fertilizer companies go about making Nitrogen" from petroleum? Dude if I'm wrong I'm wrong and while I care little about your reasons for growing organics, I'm starting to freak out a little cause one of my plants does have a fuel/diesel smell...
Oh sure, splitting hairs now you found out the nutes aren't petroleum based... intellectual dishonest... you're fooling yourself, I guess you don't use any of these either:
http://www.ranken-energy.com/Products from Petroleum.htm