Guest Blog by Mark Gulleyhttp://www.agweb.com/blogs/ Mark Gulley is a principal at Gulley & Associates LLC. AgWeb.comPotash Stuck in Neutralhttp://www.agweb.com/blog/guest_blog_by_mark_gulley/potash_stuck_in_neutral/Two conditions must both be met for increased pricing flexibility.Mark GulleyThu, 13 Sep 2012 13:14:00 GMT27978Nil Phosphate Pricing Flexibilityhttp://www.agweb.com/blog/guest_blog_by_mark_gulley/nil_phosphate_pricing_flexibility/This report is a follow-up to my recent potash analysis. Mark GulleyFri, 14 Sep 2012 10:47:00 GMT27988Crop Profitability Correcting: Crop Nutrient Prices Essentially Flathttp://www.agweb.com/blog/guest_blog_by_mark_gulley/crop_profitability_correcting_crop_nutrient_prices_essentially_flat/Nutrient prices have shown a trend toward de-coupling from grain prices.Mark GulleyWed, 19 Sep 2012 13:23:00 GMT28030Crop Inputs Pricing Underwayhttp://www.agweb.com/blog/guest_blog_by_mark_gulley/crop_inputs_pricing_underway/Mark GulleyTue, 25 Sep 2012 14:37:00 GMT28072