Era Biological Potassium
15% Potassium with Humates
Biological Potassium is a combination of potassium salts designed for a wide range of crop and soil conditions with the addition of fulvic acid.
Biological Potassium when applied to cereal crops must be applied early in the season for root uptake or through the foliage, only at later stages of growth, as roots do not absorb potassium generally after flowering. HI-K promotes starch biosynthesis leading to higher grain weights, restores the vital crop water balance and improves photosynthesis the key food production process for the plant.
If mixing with other products, a jar test is recommended to check compatibilities.