It is an effective copper source recommended in cases of advanced copper deficiency. Copper is an indispensable element for the synthesis of chlorophyll (green pigment). Chlorophyll synthesis plays a decisive role on the photosynthetic activity of the plant and ultimately yield. Copper also provides the formation of proteins and vitamins in the plant. In deficiency, growth and development slows down. Young leaves shrink and shrink, the end of the branches of fruit trees dry. It is recommended to be used alone. COPPER-5 FORTE is certified for use in organic farming.