Potassium is a rich fertiliser and 100% natural. This fertiliser is applied to a wide range of crops but mainly tuberous plants (onions, tulip, beets, potato...) and fruit forming crops (strawberry, tomato...) Guarantees long preservation of fruits after harvest. A powder to be incorporated at planting time or sowing. This product is extracted from sugarbeet or sugarcane.
38% potassium oxide (K²O) soluble in water. Rate 20-80g/m². 3.5kg.