Calcium, Magnesium, and Sulfur
are crucial secondary micronutrients for plants, vital for structure, energy, and
metabolism, with Ca strengthening cell walls, Mg central to chlorophyll
(photosynthesis), and S essential for proteins/enzymes; they work together for
optimal growth, but deficiencies hinder root development, energy production, and
protein synthesis, causing stunted growth and visible leaf issues.
Application: 200 kg per acre.
Presentation: 50kg.