16-20-0 August 17, 2018California, Market Watch, NPK 16-20-0, Pacific N.W.mickeybarb@charter.net California: 16-20-0 pricing firmed on Aug. 6 to $385/st rail-DELThis 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.