What fertilizer will cure chlorosis in plant leaves in garden?

An iron provider is the type of fertilizer which will cure chlorosis in a garden plant's leaves.

Specifically, chlorosis comes from the ancient Greek Word khloros ("greenish yellow, pale green") and suffix -osis ("sickness"). Proper plant and soil health demand certain levels of specific nutrients, of which one is iron. Iron deficiency will manifest itself in yellowed plant leaves. Its treatment will require any of the following options:

• Foliar sprays of chelated iron or ferrous sulfate (effective in two or three days);

• Soil applications of elemental sulfur (effective in two or three months) or iron sulfate (effective in two or three weeks) in the case of low soil pH interfering with nutrient uptake;

• Trunk injections of ferric ammonium citrate or iron sulfate in the event of a garden tree being affected.