Potassium is present in the tissues responsible for the growth and vigor of plants, in particular, primary and secondary meristem.

This essential nutrient plays an important role in how much water is absorbed by the roots and in the regulation of cellular activity. In addition, Potassium makes plants more resistant to disease and yields a positive effect on the color and fragrance in flowers.

This kit is supplied with the Mehlich extraction kit, which allows the user to correctly extract a soil sample.

• Method: Turbidimetric
• Range: 0-50 mg/L; 50-250 mg/L
• Smallest Increment: 5 mg/L; 25 mg/L
• Chemical Method: Turbidimetric
• Number of Tests: 100
• Weight: 889 g