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+ micro package 

Available in 1000L and Bulk

Potgro+ micro package:             2-0-7-1

K9+ micro package                     5-0-9   2%Ca

K12+ micro package                   0-0-12-4

Application Rates:

1-2 L/acre 10 US GAL water. 

Can be used several times through season where potassium is deficient, at 20-day intervals. 

Can use in combination with CalMag, where potassium and calcium is deficient. 


What is Potgro?

Foliar potassium in agriculture refers to the application of potassium-based fertilizers directly onto plant leaves. Potassium is one of the essential nutrients required by plants for various physiological and biochemical processes. When applied as a foliar spray, potassium is absorbed by the plant's stomata and used for functions like enzyme activation, photosynthesis, and water regulation.


- Improved Photosynthesis: Potassium is crucial for photosynthesis, the process by which plants convert sunlight into energy. Adequate potassium levels enhance this process, leading to healthier and more productive plants.

- Enhanced Water Efficiency: Potassium helps plants regulate water uptake and loss, improving their ability to withstand drought conditions. It contributes to efficient water use and reduces water stress in plants.

- Abiotic Stress Resistance: Plants with sufficient potassium are more resistant to abiotic stress. It strengthens cell walls, making it difficult for pathogens to invade the plant, thereby enhancing overall plant immunity.

- Better Quality Crops: Potassium plays a role in the synthesis and translocation of sugars, 

starches, and proteins within plants. This leads to better quality fruits, vegetables, and grains.

Stress Tolerance: Potassium helps plants cope with various environmental stresses, including extreme temperatures and salinity. It promotes overall plant vigor and resilience.

- Fruit Development: Adequate potassium levels are crucial for the development of fruits. It supports fruit size, color, and taste, making them more appealing to consumers.

pH Regulation: Potassium helps in regulating the pH level of plant cells. Balanced pH levels are essential for nutrient absorption and overall plant health. Foliar application of potassium is particularly useful in situations where soil application may not be effective, such as in soils with high pH or when rapid nutrient uptake is required. However, it's important to note that foliar application should be done with care. Following recommended rates and timing, in order to prevent leaf burn and ensure optimal benefits for crop growth and yields. This helps plants withstand adverse environmental conditions such as drought and extreme temperatures.

Fruit and Seed Development: Magnesium is essential for the development of fruits and seeds. It influences the quality and quantity of the harvest, contributing to better yields. Farmers often use magnesium containing fertilizers to supplement the deficiencies. Overall, magnesium's role in agriculture is vital for sustainable and healthy crop production.

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