Virginia Cooperative ExtensionLatimer, Joyce G.2017-03-082017-03-082015-09-21http://hdl.handle.net/10919/75335Explains how to properly determine the amount of fertilizer required for making a stock solution and how to check the calibration of a fertilizer injector.6 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.Nursery & GreenhouseExtension publicationhttp://www.pubs.ext.vt.edu/430/430-100/430-100_pdf.pdffertilizersusagegreenhouse crops