Keserite, also known as magnesium sulfate (MgSO₄), is commonly used in agriculture and horticulture for its rich magnesium and sulfur content, both essential nutrients for plant growth. Magnesium is a critical component of chlorophyll, aiding in photosynthesis and enhancing the green coloration of leaves. Sulfur contributes to protein synthesis, enzyme function, and overall plant health.
Keserite , or magnesium sulfate is particularly beneficial in correcting magnesium deficiencies in soils, promoting vigorous root development, and improving crop yields and quality. It’s widely used in the cultivation of various crops, including vegetables, fruits, and flowers, and can be applied directly to the soil or as a foliar spray, ensuring efficient nutrient uptake. Its solubility in water makes it an effective and versatile option for both conventional and organic farming practices.
1200kg bags available in both South and North Islands ex the Mount and Timaru.
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Keserite, also known as magnesium sulfate, is highly effective in agriculture and horticulture due to its unique chemical composition. It provides two vital nutrients: magnesium and sulfur. Magnesium is a central element of chlorophyll, the molecule responsible for photosynthesis, which enables plants to convert sunlight into energy. Without sufficient magnesium, plants cannot produce chlorophyll, leading to poor growth and yellowing leaves.
Sulfur, on the other hand, is essential for synthesizing amino acids, proteins, and enzymes, all of which are crucial for plant metabolism and defense mechanisms. The presence of sulfur enhances disease resistance and contributes to the formation of vitamins and flavors in crops.
Keserite’s high solubility ensures that it dissolves quickly in water, making these nutrients readily available to plants. This immediate availability means that plants can quickly overcome deficiencies and resume healthy growth. Its versatility allows it to be used in various applications, including soil amendments and foliar sprays, making it an indispensable tool for maximizing plant health and crop productivity.
- Rich Nutrient Source: Provides essential magnesium and sulfur, crucial for plant growth.
- Improves Photosynthesis: Magnesium is a key component of chlorophyll, enhancing energy conversion.
- Boosts Protein Synthesis: Sulfur aids in amino acid and enzyme production, vital for plant metabolism.
- Corrects Deficiencies: Effective in addressing magnesium deficiencies in soils.
- Promotes Vigorous Growth: Supports robust root development and overall plant health.
- Enhances Crop Quality: Improves yield, taste, and nutritional value of crops.
- Disease Resistance: Sulfur contributes to plant defenses, reducing disease susceptibility.

1200kg bags available in both South and North Islands ex the Mount and Timaru.

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