Iron http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/699/feed The taxonomy view with a depth of 0. en Is it iron or potassium deficiency? http://www.ipm.iastate.edu/ipm/icm/2002/7-1-2002/ironork.html John Sawyer explains the difference. 2002 IC-488(15) -- July 1, 2002 Iron John E. Sawyer Potassium Soils Sun, 30 Jun 2002 14:00:00 -0500 jvandyk 1853 at http://www.ipm.iastate.edu/ipm/icm Is it iron or potassium deficiency? http://www.ipm.iastate.edu/ipm/icm/2002/7-1-2002/ironork.html John Sawyer explains the difference. 2002 IC-488(15) -- July 1, 2002 Iron John E. Sawyer Potassium Soils Sun, 30 Jun 2002 14:00:00 -0500 jvandyk 1853 at http://www.ipm.iastate.edu/ipm/icm