You are viewing all Organic Growers Supply products related to “Copper.”

Micronutrients Liquid Copper
Mineral - Amendments and Fertilizers

low stock
Copper is necessary for efficient photosynthesis and respiration and affects the sugar content and flavor of produce. Contains 4% chelated copper derived from copper sulfate. read more

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Bonide® Liquid Copper Concentrate
Fungicide - Pest Management

low stock
A copper fungicide for the home gardener. Copper is a very effective fungicide, but regular use may result in problematic concentrations in the soil or plant tissue: we advise regular soil testing! read more

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Cueva® Copper Concentrate
Fungicide - Pest Management

currently on backorder
A soluble copper fertilizer combined with a fatty acid that controls most fungal diseases of plants and vegetables. Start treatment with copper before symptoms appear. read more

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