SUMMA® SYSTEM is a liquid fertiliser solution for leaf application based on nitrogen, phosphorus and sulphur, suitable for all types of crops. Thanks to its unique composition, SUMMA® SYSTEM improves the systemic efficiency of the leaf treatments in which it is incorporated.
The application of SUMMA® SYSTEM is recommended in all types of crops.
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RELATED PRODUCTS
Organic and biodynamic farming certifications
Quality and environmental certifications
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