Phosphorus Deficiency


Phosphorus Deficiency in Alfalfa; stunted, darker green left leaf is P deficient, while right leaf received sufficient P.


Phosphorus Deficiency in Barley; plant on the right shows P deficiency symptoms as lower leaves turn purple.
Phosphorus Deficiency in Corn
(photo courtesy of PPI)
Phosphorus Deficiency in Corn
(photo courtesy of PPI)
Phosphorus Deficiency in Corn
Phosphorus Deficiency in Sunflower
(photo courtesy of N.J. Grundon)

Phosphorus Deficiency in Canola
(courtesy of IPNI)