Fertilizer NPK 21.3-19.4-18 with copper (Cu), iron (Fe), manganese (Mn) and zinc (Zn) in low chlorine content.
SPRÜHDÜNGER TIPO 21 because of its balanced contents of macroelements and of main microelements it can be used in every moment of the cultural cycle. Particularly suggestible in fruit growing and in vegetable crops, starting from post-flowering stage, in order to allow to the fruits to reach the best productive and qualitative features. Under the name of Sprühdünger there is a series of high concentrated formulations which, besides the fundamental fertilizer elements (Nitrogen, Phosphorus and Potassium) contains the main minor elements too, so preventing from any deficiency of micronutritional elements.
Besides both the chelate microelement content and the high concentration of macroelements, Sprühdünger fertilizers differ from the other products thanks to their special formulation consisting of a macro and microelement activation caused by biological and physiological growth activators as well as by production activators, by plant health and by group B vitamins, according to a special procedure being the fruit of Eduard Gerlach GmbH’s (Germany) research.
All Sprühdünger are pure and highly soluble, without any Chlorine trace.
Total Nitrogen (N) 21.3 %
Nitric nitrogen (N) 3.4 %
Ammoniac nitrogen (N) 2.1 %
Ureic nitrogen (N) 15.8 %
Phosphoric Anhydride (P2O5) soluble in neutral ammonium citrate and in water 19.4 %
Potassium Oxide (K2O) soluble in water 18 %
Copper (Cu) chelated with EDTA – soluble in water 0.01 %
Iron (Fe) chelated with EDTA – soluble in water 0.2 %
Manganese (Mn) chelated with EDTA – soluble in water 0.1 %
Zinc (Zn) chelated with EDTA – soluble in water 0.01 %
BOXES (10 bags of g 100 each)
24 x 1 kg
18 x 1 kg
BUCKETS doser included
4 x 5 kg
2 x 10 kg