This fertilizer contains a minimum of 24% water-soluble copper and is primarily used as a fungicide to control various viral and bacterial diseases. Overall, copper plays a role in enzymatic systems, plant defense, and connective tissue growth. The combination of sulfur and copper in this fertilizer makes it a powerful preventive treatment against diseases. It acts preventively against diseases in all fruit and vegetable crops. It can be applied as a foliar spray twice a year, and for field crops during the vegetative stage as a preventive measure.
The best method of using copper sulfate fertilizer is foliar spraying at a concentration of 1-3 per thousand, applied to plant leaves. Copper sulfate is essentially an antifungal fertilizer that can prevent many fungal and bacterial diseases.
Copper is an essential micronutrient vital for enzymatic activities such as photosynthesis, respiration, metabolism, and protein synthesis. Copper deficiency leads to reduced pollination and fruit set, defoliation in trees, and susceptibility to diseases like leaf spot and anthracnose. High soil pH in most regions of the country reduces the uptake of micronutrients, especially copper. The combination of copper and sulfur in this Master Green copper sulfate fertilizer lowers soil pH, improves nutrient absorption, and enhances copper uptake.
Orchard and field plants:Â 1-3 liters per 1000 liters (foliar spray)
