Granular zinc sulphate is an essential agricultural micronutrient fertilizer used to correct zinc deficiencies, boost crop yields, and support healthy plant enzyme activity.
Zinc sulphate is a source of zinc, an essential micronutrient for plant growth and development.
Key Benefits
- Corrects Deficiency: Fixes stunted growth, yellowing leaves (chlorosis), and poor development in zinc-deficient soils.
- Improves Yields: Enhances protein synthesis, root development, and overall crop quality for cereals, vegetables, and fruit orchards.
- Easy Application: Granular forms (often zinc sulphate monohydrate at 33%–35.5% zinc content) allow for convenient soil broadcasting or mixing with other dry fertilizers.
Application Rates & Guidelines
- Soil Application: Broadcast 5–15 kg per acre (or 35–50 lbs per acre depending on severity) evenly into the topsoil before planting or during base fertilization.
- Handling & Storage: Store in a cool, dry place because the granules are hygroscopic and can clump or cake when exposed to humidity.
- Precautions: Avoid over-application, as excessive zinc can cause toxicity and block the uptake of other vital nutrients like iron and manganese.
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