Biomin Copper

Biomin Copper

Biomin Copper is an amino acid chelated copper powder (17.0% copper) for correcting copper deficiency through the soil or as a foliar spray. It suits growers working from a soil test or prescription.

At a glance

• Type: chelated trace element (soluble powder)
• Supplier certificate on file: BioGro licence 3844. See the certificate and its dates.
• Analysis: copper 17.0, nitrogen 5.9 (percent w/w)
• Use for: correcting copper deficiency shown by a soil or leaf test
• Rate: soil 0.5 to 2 kg per hectare; foliar 0.5 to 1 kg per hectare

What it is

Biomin Copper is part of the Biomin range of amino acid chelated minerals supplied through Roots, Shoots and Fruits. The nitrogen on the label comes from the amino acid chelate. It dissolves in water for irrigation or spraying.

What it does

• Copper is used by plants for lignin synthesis, which stiffens cell walls, and for pollen formation and several enzymes.
• Deficiency shows as dying shoot tips, weak stems and poor seed or fruit set.
• Chelated copper stays in solution, so it can be sprayed on leaves or run through irrigation without dropping out.

Analysis

• Copper (Cu) 17.0 percent w/w
• Nitrogen (N) 5.9 percent w/w, as amino acid

How to use

• Soil: apply before or at planting through irrigation water at 0.5 to 2 kg per hectare, depending on crop, soil conditions and application method.
• Foliar (all field crops: grain crops, pasture, flowers): 0.5 to 1 kg per hectare when deficiency symptoms appear. Repeat as needed.
• Copper has a narrow margin between enough and too much and builds up in soil: apply from a soil or leaf test and do not exceed the rate.

Learn more in fifteen seconds

• Copper: what it does
• Mulder's chart: what blocks what
• What's blocking your minerals

Handling and storage

• Wear a mask to avoid inhaling particles and open in a well ventilated area.
• Wear gloves and eye protection, and wash hands after use.
• Once opened, keep sealed and dry.