• Nitrogen – Overall yellow with no green veins
• Magnesium – Yellow between veins, looks somewhat like iron deficiency
• Boron – New leaves are smaller, edges curl and are thicker
• Potassium – Browning of older leaves, edges dying, leaf crinkling and splotching
• Manganese – Mottling of new leaves with checkering between veins
• Iron – Yellowing of all but the veins
• Sulfur – Lack of pigment in all parts of new leaves

Commenting is closed for this article.

Understanding Availability Of Nitrogen In Fertilizers