It is a potassium solution containing 30% water-soluble potassium (K2O). It is put on the market in plastic bottles and canisters. It can be applied to all plants at every stage of their development by drip, sprinkler, underground leakage or center pivot irrigation at doses of 5-10 L/da, or it can be sprayed on the leaves with a sprayer at doses of 0.3-1 L/da or 0.5-2 L/100 L of water. It is an ideal liquid fertilizer that will have a positive effect in a short time by applying it through the soil or leaves to soils in need of potassium, plants showing deficiency, plants applied to excess nitrogen, or plants showing lodging. Spraying the crops with sufficient water at a dose of 0.5 L/da with a sprayer while entering the winter provides superior effects in terms of cold resistance, productivity and quality.