Heres a little fact for you thats been known around the forum... i was one of teh first people on here to bring the organic's section to life, why? Because i am an expert in the subject..... i was trained and educated at the Vancouver island university in the
Horticultural Technician program. i was one of the first people in Modern organics to start breaking rules that people were seen as "taboo" such as using MEAT as a fertilizer (we use fish, why not others?) And Using Organic ester's of Phosphoric acid to produce Viable Organic Fertilizers.... i've Worked for major corporations helping develop fertalizer regime's AND before i had my degree i helped the University Of Montana develop their Nutrient management program....
http://landresources.montana.edu/nm/
P.S: This isn't the 1950's and Microscopes are CHEAP.... seriously, $300 (1 Oz)...
http://www.ebay.com/itm/40X-2000X-LED-Digital-Binocular-Compound-Microscope-with-3D-Stage-USB-Imager-/200841810689
People wonder why this forum is going to shit, then they refuse to accept information by those who have actually WORKED for it....
Edit: Before you go spouting off some more BS here's a little doc on the Essential nutrients needed for plant life... they have to come from somewhere, they cant be cooked out if they are not already in the soil in proper amounts.... and for them to be there in the proper amounts they need to be ADDED...
http://www.ncagr.gov/agronomi/pdffiles/essnutr.pdf
and MAYBE you should advise people to actual TEST THEIR SOIL, that way they know whats actually going on and not fucking everything up on your word. when i give recommendations its generalized balanced fertilizers that will not cause damage by throwing fertilizer amounts out of alignment...
http://www.ebay.com/itm/RAPITEST-PREMIUM-SOIL-TEST-KIT-LAWN-FLOWER-PLANT-TEST-GARDEN-TESTER-pH-NPK-/271390934454?pt=US_Garden_Tools&var=&hash=item3f302905b6