Potash June 22, 2015California, Eastern Cornbelt, India, Market Watch, Pacific N.W., Potash Muriate, Southeast Asia, Sri Lanka, U.S. Gulf, Western Canada, Western Cornbeltmickeybarb@charter.net U.S. Gulf: The last done potash business was called $315-$320/stThis content is restricted to site members. If you are an existing user, please log in. If you would like to Subscribe please go to the 'Subscribe' area from the main menu.