Protassium+ provides the equivalent potassium content of 50% potassium oxide (K2O), commonly referred to as potash.
Introducing Protassium+, the premium sulfate of potash (0-0-50-17S) that delivers high potassium and sulfate sulfur with virtually no chloride and low salt index. Protassium+ is the K source high-performing growers, crop consultants and retailers have trusted for decades to improve plant health and optimize yields.
A more efficient source of nutrients helps you bring more to the table.
Protassium+ provides 50% K2O and 17% sulfate sulfur and comes in a variety of particle sizes to create better, more uniform custom blends.
Find out more on why Protassium+ is the best potassium choice when it comes to optimizing plant health.
A potassium deficiency steals plant quality and yield. Our expanding library of Uptake Calculators show how much potassium is removed from the soil and how much needs to be replaced to ensure the prosperity of your plants.